516345116 has 24 divisors (see below), whose sum is σ = 1068301920. Its totient is φ = 213659712.

The previous prime is 516345113. The next prime is 516345119. The reversal of 516345116 is 611543615.

It is an interprime number because it is at equal distance from previous prime (516345113) and next prime (516345119).

It is a super-2 number, since 2×516345116² = 533224557634106912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516345113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317135 + ... + 318758.

It is an arithmetic number, because the mean of its divisors is an integer number (44512580).

Almost surely, 2^516345116 is an apocalyptic number.

It is an amenable number.

516345116 is an abundant number, since it is smaller than the sum of its proper divisors (551956804).

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

516345116 is a wasteful number, since it uses less digits than its factorization.

516345116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635933 (or 635931 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The square root of 516345116 is about 22723.2285558193. The cubic root of 516345116 is about 802.2567093428.

The spelling of 516345116 in words is "five hundred sixteen million, three hundred forty-five thousand, one hundred sixteen".