56734277870656 has 63 divisors (see below), whose sum is σ = 112830265754181. Its totient is φ = 28304742057984.

The previous prime is 56734277870639. The next prime is 56734277870671. The reversal of 56734277870656 is 65607877243765.

The square root of 56734277870656 is 7532216.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 18566791566400 + 38167486304256 = 4308920^2 + 6177984^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 40553450245 + ... + 40553451643.

Almost surely, 2^{56734277870656} is an apocalyptic number.

56734277870656 is the 7532216-th square number.

It is an amenable number.

56734277870656 is a deficient number, since it is larger than the sum of its proper divisors (56095987883525).

56734277870656 is an frugal number, since it uses more digits than its factorization.

56734277870656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4156 (or 2074 counting only the distinct ones).

The product of its (nonzero) digits is 2489356800, while the sum is 73.

The spelling of 56734277870656 in words is "fifty-six trillion, seven hundred thirty-four billion, two hundred seventy-seven million, eight hundred seventy thousand, six hundred fifty-six".