520466524 has 12 divisors (see below), whose sum is σ = 912875544. Its totient is φ = 259644944.

The previous prime is 520466503. The next prime is 520466591. The reversal of 520466524 is 425664025.

It is a self number, because there is not a number n which added to its sum of digits gives 520466524.

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, 145087 + ... + 148630.

It is an arithmetic number, because the mean of its divisors is an integer number (76072962).

Almost surely, 2^520466524 is an apocalyptic number.

It is an amenable number.

520466524 is a deficient number, since it is larger than the sum of its proper divisors (392409020).

520466524 is a wasteful number, since it uses less digits than its factorization.

520466524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294164 (or 294162 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 520466524 is about 22813.7354240817. The cubic root of 520466524 is about 804.3855625368.

The spelling of 520466524 in words is "five hundred twenty million, four hundred sixty-six thousand, five hundred twenty-four".