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52613484484 = 221117223315421
BaseRepresentation
bin110001000000000000…
…100000111111000100
312000210201112221100111
4301000000200333010
51330223023000414
640100441322404
73541545145021
oct610000407704
9160721487314
1052613484484
1120349a38690
12a244196404
134c66354552
142791882548
15157e03a8c4
hexc40020fc4

52613484484 has 48 divisors (see below), whose sum is σ = 106829646336. Its totient is φ = 22407436800.

The previous prime is 52613484481. The next prime is 52613484509. The reversal of 52613484484 is 48448431625.

It is not an unprimeable number, because it can be changed into a prime (52613484481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9094 + ... + 324514.

It is an arithmetic number, because the mean of its divisors is an integer number (2225617632).

Almost surely, 252613484484 is an apocalyptic number.

It is an amenable number.

52613484484 is an abundant number, since it is smaller than the sum of its proper divisors (54216161852).

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

52613484484 is a wasteful number, since it uses less digits than its factorization.

52613484484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315676 (or 315674 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 49.

The spelling of 52613484484 in words is "fifty-two billion, six hundred thirteen million, four hundred eighty-four thousand, four hundred eighty-four".

Divisors: 1 2 4 11 17 22 34 44 68 187 223 374 446 748 892 2453 3791 4906 7582 9812 15164 41701 83402 166804 315421 630842 1261684 3469631 5362157 6939262 10724314 13878524 21448628 58983727 70338883 117967454 140677766 235934908 281355532 773727713 1195761011 1547455426 2391522022 3094910852 4783044044 13153371121 26306742242 52613484484