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52324642325 = 522160196893
BaseRepresentation
bin110000101110110010…
…101010111000010101
312000001121001020101202
4300232302222320111
51324130102023300
640012042402245
73531440056424
oct605662527025
9160047036352
1052324642325
112021099525a
12a183500385
134c1b562327
1427653752bb
1515639d2ad5
hexc2ecaae15

52324642325 has 12 divisors (see below), whose sum is σ = 64886229828. Its totient is φ = 41857344000.

The previous prime is 52324642313. The next prime is 52324642339.

52324642325 is nontrivially palindromic in base 10.

52324642325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 1739761 + 52322902564 = 1319^2 + 228742^2 .

It is not a de Polignac number, because 52324642325 - 24 = 52324642309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 491579 + ... + 588471.

It is an arithmetic number, because the mean of its divisors is an integer number (5407185819).

Almost surely, 252324642325 is an apocalyptic number.

It is an amenable number.

52324642325 is a deficient number, since it is larger than the sum of its proper divisors (12561587503).

52324642325 is a wasteful number, since it uses less digits than its factorization.

52324642325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118504 (or 118499 counting only the distinct ones).

The product of its digits is 345600, while the sum is 38.

The spelling of 52324642325 in words is "fifty-two billion, three hundred twenty-four million, six hundred forty-two thousand, three hundred twenty-five".

Divisors: 1 5 25 21601 96893 108005 484465 540025 2422325 2092985693 10464928465 52324642325