516085700 has 72 divisors (see below), whose sum is σ = 1220838528. Its totient is φ = 188219520.

The previous prime is 516085693. The next prime is 516085729. The reversal of 516085700 is 7580615.

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, 105509 + ... + 110291.

Almost surely, 2^516085700 is an apocalyptic number.

516085700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 516085700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (610419264).

516085700 is an abundant number, since it is smaller than the sum of its proper divisors (704752828).

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

516085700 is a wasteful number, since it uses less digits than its factorization.

516085700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4893 (or 4886 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 516085700 is about 22717.5196709500. The cubic root of 516085700 is about 802.1223333972.

The spelling of 516085700 in words is "five hundred sixteen million, eighty-five thousand, seven hundred".