516135604 has 12 divisors (see below), whose sum is σ = 903571200. Its totient is φ = 257972408.

The previous prime is 516135577. The next prime is 516135611. The reversal of 516135604 is 406531615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10894 + ... + 33925.

It is an arithmetic number, because the mean of its divisors is an integer number (75297600).

Almost surely, 2^516135604 is an apocalyptic number.

It is an amenable number.

516135604 is a deficient number, since it is larger than the sum of its proper divisors (387435596).

516135604 is a wasteful number, since it uses less digits than its factorization.

516135604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47702 (or 47700 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 516135604 is about 22718.6180037431. The cubic root of 516135604 is about 802.1481868700.

The spelling of 516135604 in words is "five hundred sixteen million, one hundred thirty-five thousand, six hundred four".