56964839895976 has 16 divisors (see below), whose sum is σ = 106809454926900. Its totient is φ = 28482318582144.

The previous prime is 56964839895961. The next prime is 56964839895989. The reversal of 56964839895976 is 67959893846965.

It can be written as a sum of positive squares in 2 ways, for example, as 56948545373476 + 16294522500 = 7546426^2 + 127650^2 .

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, 10255261 + ... + 14802028.

Almost surely, 2^{56964839895976} is an apocalyptic number.

It is an amenable number.

56964839895976 is a deficient number, since it is larger than the sum of its proper divisors (49844615030924).

56964839895976 is a wasteful number, since it uses less digits than its factorization.

56964839895976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25341468 (or 25341464 counting only the distinct ones).

The product of its digits is 190468454400, while the sum is 94.

The spelling of 56964839895976 in words is "fifty-six trillion, nine hundred sixty-four billion, eight hundred thirty-nine million, eight hundred ninety-five thousand, nine hundred seventy-six".