516276676404 has 18 divisors (see below), whose sum is σ = 1305032709890. Its totient is φ = 172092225456.

The previous prime is 516276676381. The next prime is 516276676427. The reversal of 516276676404 is 404676672615.

516276676404 is a `hidden beast` number, since 5 + 1 + 627 + 6 + 6 + 7 + 6 + 4 + 0 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (516276676381) and next prime (516276676427).

It can be written as a sum of positive squares in only one way, i.e., 453925587600 + 62351088804 = 673740^2 + 249702^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7170509359 + ... + 7170509430.

Almost surely, 2^516276676404 is an apocalyptic number.

It is an amenable number.

516276676404 is an abundant number, since it is smaller than the sum of its proper divisors (788756033486).

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

516276676404 is a wasteful number, since it uses less digits than its factorization.

516276676404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14341018799 (or 14341018794 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 516276676404 in words is "five hundred sixteen billion, two hundred seventy-six million, six hundred seventy-six thousand, four hundred four".