2256464255337 has 48 divisors (see below), whose sum is σ = 3482692961280. Its totient is φ = 1404695779200.

The previous prime is 2256464255317. The next prime is 2256464255359. The reversal of 2256464255337 is 7335524646522.

2256464255337 is a `hidden beast` number, since 2 + 2 + 5 + 6 + 46 + 42 + 553 + 3 + 7 = 666.

It is not a de Polignac number, because 2256464255337 - 2⁸ = 2256464255081 is a prime.

It is a super-2 number, since 2×2256464255337² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2256464255317) 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, 12834012 + ... + 13008642.

It is an arithmetic number, because the mean of its divisors is an integer number (72556103360).

Almost surely, 2^{2256464255337} is an apocalyptic number.

It is an amenable number.

2256464255337 is a deficient number, since it is larger than the sum of its proper divisors (1226228705943).

2256464255337 is a wasteful number, since it uses less digits than its factorization.

2256464255337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176294 (or 176291 counting only the distinct ones).

The product of its digits is 36288000, while the sum is 54.

The spelling of 2256464255337 in words is "two trillion, two hundred fifty-six billion, four hundred sixty-four million, two hundred fifty-five thousand, three hundred thirty-seven".