2656255192 has 32 divisors (see below), whose sum is σ = 5109073200. Its totient is φ = 1293926400.

The previous prime is 2656255177. The next prime is 2656255193. The reversal of 2656255192 is 2915526562.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2656255193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246967 + ... + 257497.

Almost surely, 2^2656255192 is an apocalyptic number.

It is an amenable number.

2656255192 is a deficient number, since it is larger than the sum of its proper divisors (2452818008).

2656255192 is a wasteful number, since it uses less digits than its factorization.

2656255192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11347 (or 11343 counting only the distinct ones).

The product of its digits is 324000, while the sum is 43.

The square root of 2656255192 is about 51538.8706899948. The cubic root of 2656255192 is about 1384.9154665223.

The spelling of 2656255192 in words is "two billion, six hundred fifty-six million, two hundred fifty-five thousand, one hundred ninety-two".