520352966 has 48 divisors (see below), whose sum is σ = 987596064. Its totient is φ = 200716032.

The previous prime is 520352947. The next prime is 520352999. The reversal of 520352966 is 669253025.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123836 + ... + 127968.

It is an arithmetic number, because the mean of its divisors is an integer number (20574918).

Almost surely, 2^520352966 is an apocalyptic number.

520352966 is a deficient number, since it is larger than the sum of its proper divisors (467243098).

520352966 is a wasteful number, since it uses less digits than its factorization.

520352966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4205 (or 4182 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 38.

The square root of 520352966 is about 22811.2464806288. The cubic root of 520352966 is about 804.3270566544.

The spelling of 520352966 in words is "five hundred twenty million, three hundred fifty-two thousand, nine hundred sixty-six".