520342737522364 has 12 divisors (see below), whose sum is σ = 911048583083800. Its totient is φ = 260043142355568.

The previous prime is 520342737522359. The next prime is 520342737522427. The reversal of 520342737522364 is 463225737243025.

It is a super-3 number, since 3×520342737522364³ (a number of 45 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32056592274 + ... + 32056608505.

Almost surely, 2^{520342737522364} is an apocalyptic number.

It is an amenable number.

520342737522364 is a deficient number, since it is larger than the sum of its proper divisors (390705845561436).

520342737522364 is a wasteful number, since it uses less digits than its factorization.

520342737522364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64113202812 (or 64113202810 counting only the distinct ones).

The product of its (nonzero) digits is 50803200, while the sum is 55.

The spelling of 520342737522364 in words is "five hundred twenty trillion, three hundred forty-two billion, seven hundred thirty-seven million, five hundred twenty-two thousand, three hundred sixty-four".