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53652333708028 = 221117121359132497
BaseRepresentation
bin11000011001011111010000…
…10010101100001011111100
321000222010001101101102021201
430030233220102230023330
524013014434412124103
6310035313012105244
714205152562621406
oct1414575022541374
9230863041342251
1053652333708028
1116105910734830
126026222005224
1323c2516297c03
14d36b02dd9b76
156309488e551d
hex30cbe84ac2fc

53652333708028 has 48 divisors (see below), whose sum is σ = 108541721088864. Its totient is φ = 22933947248640.

The previous prime is 53652333708019. The next prime is 53652333708089. The reversal of 53652333708028 is 82080733325635.

53652333708028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 53652333708028.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28658925 + ... + 30473572.

It is an arithmetic number, because the mean of its divisors is an integer number (2261285856018).

Almost surely, 253652333708028 is an apocalyptic number.

It is an amenable number.

53652333708028 is an abundant number, since it is smaller than the sum of its proper divisors (54889387380836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53652333708028 is a wasteful number, since it uses less digits than its factorization.

53652333708028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59133742 (or 59133740 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 55.

The spelling of 53652333708028 in words is "fifty-three trillion, six hundred fifty-two billion, three hundred thirty-three million, seven hundred eight thousand, twenty-eight".

Divisors: 1 2 4 11 17 22 34 44 68 187 374 748 1213 2426 4852 13343 20621 26686 41242 53372 82484 226831 453662 907324 59132497 118264994 236529988 650457467 1005252449 1300914934 2010504898 2601829868 4021009796 11057776939 22115553878 44231107756 71727718861 143455437722 286910875444 789004907471 1219371220637 1578009814942 2438742441274 3156019629884 4877484882548 13413083427007 26826166854014 53652333708028