520670360325 has 96 divisors (see below), whose sum is σ = 940562022400. Its totient is φ = 253178784000.

The previous prime is 520670360251. The next prime is 520670360381. The reversal of 520670360325 is 523063076025.

It is not a de Polignac number, because 520670360325 - 2⁸ = 520670360069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7963116 + ... + 8028234.

Almost surely, 2^520670360325 is an apocalyptic number.

It is an amenable number.

520670360325 is a deficient number, since it is larger than the sum of its proper divisors (419891662075).

520670360325 is a wasteful number, since it uses less digits than its factorization.

520670360325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65363 (or 65358 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 39.

The spelling of 520670360325 in words is "five hundred twenty billion, six hundred seventy million, three hundred sixty thousand, three hundred twenty-five".