2256520056363 has 48 divisors (see below), whose sum is σ = 3339818127360. Its totient is φ = 1467457276992.

The previous prime is 2256520056337. The next prime is 2256520056379. The reversal of 2256520056363 is 3636500256522.

2256520056363 is a `hidden beast` number, since 2 + 2 + 5 + 6 + 5 + 2 + 0 + 0 + 5 + 636 + 3 = 666.

It is not a de Polignac number, because 2256520056363 - 2⁶ = 2256520056299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2256520056563) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 260473570 + ... + 260482232.

It is an arithmetic number, because the mean of its divisors is an integer number (69579544320).

Almost surely, 2^{2256520056363} is an apocalyptic number.

2256520056363 is a deficient number, since it is larger than the sum of its proper divisors (1083298070997).

2256520056363 is a wasteful number, since it uses less digits than its factorization.

2256520056363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10688 (or 10685 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 45.

The spelling of 2256520056363 in words is "two trillion, two hundred fifty-six billion, five hundred twenty million, fifty-six thousand, three hundred sixty-three".