2256636102584 has 32 divisors (see below), whose sum is σ = 4480160893920. Its totient is φ = 1061928738816.

The previous prime is 2256636102583. The next prime is 2256636102587. The reversal of 2256636102584 is 4852016366522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2256636102583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11944037 + ... + 12131499.

It is an arithmetic number, because the mean of its divisors is an integer number (140005027935).

Almost surely, 2^{2256636102584} is an apocalyptic number.

It is an amenable number.

2256636102584 is a deficient number, since it is larger than the sum of its proper divisors (2223524791336).

2256636102584 is a wasteful number, since it uses less digits than its factorization.

2256636102584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275999 (or 275995 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 2256636102584 in words is "two trillion, two hundred fifty-six billion, six hundred thirty-six million, one hundred two thousand, five hundred eighty-four".