516604616 has 32 divisors (see below), whose sum is σ = 1069437600. Its totient is φ = 231987840.

The previous prime is 516604603. The next prime is 516604651. The reversal of 516604616 is 616406615.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28061 + ... + 42668.

It is an arithmetic number, because the mean of its divisors is an integer number (33419925).

Almost surely, 2^516604616 is an apocalyptic number.

It is an amenable number.

516604616 is an abundant number, since it is smaller than the sum of its proper divisors (552832984).

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

516604616 is a wasteful number, since it uses less digits than its factorization.

516604616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70829 (or 70825 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 516604616 is about 22728.9378546381. The cubic root of 516604616 is about 802.3910837779.

The spelling of 516604616 in words is "five hundred sixteen million, six hundred four thousand, six hundred sixteen".