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52132153351 = 717380912433
BaseRepresentation
bin110000100011010100…
…011000100000000111
311222120011211210011111
4300203110120200013
51323231312401401
635541004545451
73523611664165
oct604324304007
9158504753144
1052132153351
1120122272463
12a12ab52287
134bba707a25
14274798a235
151551b5de51
hexc23518807

52132153351 has 16 divisors (see below), whose sum is σ = 53661165120. Its totient is φ = 50627082240.

The previous prime is 52132153331. The next prime is 52132153363. The reversal of 52132153351 is 15335123125.

It is a cyclic number.

It is not a de Polignac number, because 52132153351 - 27 = 52132153223 is a prime.

It is a super-2 number, since 2×521321533512 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52132153331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4186831 + ... + 4199263.

It is an arithmetic number, because the mean of its divisors is an integer number (3353822820).

Almost surely, 252132153351 is an apocalyptic number.

52132153351 is a deficient number, since it is larger than the sum of its proper divisors (1529011769).

52132153351 is a wasteful number, since it uses less digits than its factorization.

52132153351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13386.

The product of its digits is 13500, while the sum is 31.

Adding to 52132153351 its reverse (15335123125), we get a palindrome (67467276476).

The spelling of 52132153351 in words is "fifty-two billion, one hundred thirty-two million, one hundred fifty-three thousand, three hundred fifty-one".

Divisors: 1 71 73 809 5183 12433 57439 59057 882743 907609 4193047 10058297 64440239 714139087 734255681 52132153351