516606057 has 12 divisors (see below), whose sum is σ = 814046064. Its totient is φ = 313094520.

The previous prime is 516606023. The next prime is 516606061. The reversal of 516606057 is 750606615.

It is a happy number.

It is not a de Polignac number, because 516606057 - 2¹⁵ = 516573289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (516606007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2609023 + ... + 2609220.

It is an arithmetic number, because the mean of its divisors is an integer number (67837172).

Almost surely, 2^516606057 is an apocalyptic number.

It is an amenable number.

516606057 is a deficient number, since it is larger than the sum of its proper divisors (297440007).

516606057 is a wasteful number, since it uses less digits than its factorization.

516606057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5218260 (or 5218257 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 516606057 is about 22728.9695542935. The cubic root of 516606057 is about 802.3918298317.

The spelling of 516606057 in words is "five hundred sixteen million, six hundred six thousand, fifty-seven".