520680116 has 12 divisors (see below), whose sum is σ = 994025760. Its totient is φ = 236672760.

The previous prime is 520680113. The next prime is 520680119. The reversal of 520680116 is 611086025.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (520680113) and next prime (520680119).

It is a super-2 number, since 2×520680116² = 542215566395546912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520680113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5916776 + ... + 5916863.

It is an arithmetic number, because the mean of its divisors is an integer number (82835480).

Almost surely, 2^520680116 is an apocalyptic number.

It is an amenable number.

520680116 is a deficient number, since it is larger than the sum of its proper divisors (473345644).

520680116 is a wasteful number, since it uses less digits than its factorization.

520680116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11833654 (or 11833652 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 520680116 is about 22818.4161588836. The cubic root of 520680116 is about 804.4955835889.

The spelling of 520680116 in words is "five hundred twenty million, six hundred eighty thousand, one hundred sixteen".