520599016 has 32 divisors (see below), whose sum is σ = 1116722880. Its totient is φ = 222883200.

The previous prime is 520598999. The next prime is 520599029. The reversal of 520599016 is 610995025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56836 + ... + 65356.

It is an arithmetic number, because the mean of its divisors is an integer number (34897590).

Almost surely, 2^520599016 is an apocalyptic number.

520599016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

520599016 is an abundant number, since it is smaller than the sum of its proper divisors (596123864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

520599016 is a wasteful number, since it uses less digits than its factorization.

520599016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9625 (or 9621 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 520599016 is about 22816.6390162969. The cubic root of 520599016 is about 804.4538125939.

It can be divided in two parts, 52059 and 9016, that added together give a triangular number (61075 = T₃₄₉).

The spelling of 520599016 in words is "five hundred twenty million, five hundred ninety-nine thousand, sixteen".