516416622256 has 40 divisors (see below), whose sum is σ = 1115172128880. Its totient is φ = 230229080064.

The previous prime is 516416622247. The next prime is 516416622269. The reversal of 516416622256 is 652226614615.

It is a super-2 number, since 2×516416622256² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49957741 + ... + 49968076.

It is an arithmetic number, because the mean of its divisors is an integer number (27879303222).

Almost surely, 2^516416622256 is an apocalyptic number.

It is an amenable number.

516416622256 is an abundant number, since it is smaller than the sum of its proper divisors (598755506624).

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

516416622256 is a wasteful number, since it uses less digits than its factorization.

516416622256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99925861 (or 99925855 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 46.

The spelling of 516416622256 in words is "five hundred sixteen billion, four hundred sixteen million, six hundred twenty-two thousand, two hundred fifty-six".