5256536000136 has 64 divisors (see below), whose sum is σ = 13945769870400. Its totient is φ = 1645386682368.

The previous prime is 5256536000083. The next prime is 5256536000141. The reversal of 5256536000136 is 6310006356525.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14360641 + ... + 14722128.

It is an arithmetic number, because the mean of its divisors is an integer number (217902654225).

Almost surely, 2^{5256536000136} is an apocalyptic number.

It is an amenable number.

5256536000136 is an abundant number, since it is smaller than the sum of its proper divisors (8689233870264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5256536000136 is a wasteful number, since it uses less digits than its factorization.

5256536000136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29083238 (or 29083234 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 5256536000136 in words is "five trillion, two hundred fifty-six billion, five hundred thirty-six million, one hundred thirty-six", and thus it is an aban number.