520463016 has 64 divisors (see below), whose sum is σ = 1484827200. Its totient is φ = 168796224.

The previous prime is 520463003. The next prime is 520463023. The reversal of 520463016 is 610364025.

520463016 is a `hidden beast` number, since 5 + 20 + 4 + 630 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24570 + ... + 40553.

It is an arithmetic number, because the mean of its divisors is an integer number (23200425).

Almost surely, 2^520463016 is an apocalyptic number.

It is an amenable number.

520463016 is an abundant number, since it is smaller than the sum of its proper divisors (964364184).

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

520463016 is a wasteful number, since it uses less digits than its factorization.

520463016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65175 (or 65165 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 520463016 is about 22813.6585404446. The cubic root of 520463016 is about 804.3837553179.

The spelling of 520463016 in words is "five hundred twenty million, four hundred sixty-three thousand, sixteen".