56036381308 has 12 divisors (see below), whose sum is σ = 103832118432. Its totient is φ = 26370061760.

The previous prime is 56036381299. The next prime is 56036381309. The reversal of 56036381308 is 80318363065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56036381309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412032148 + ... + 412032283.

It is an arithmetic number, because the mean of its divisors is an integer number (8652676536).

Almost surely, 2^56036381308 is an apocalyptic number.

It is an amenable number.

56036381308 is a deficient number, since it is larger than the sum of its proper divisors (47795737124).

56036381308 is a wasteful number, since it uses less digits than its factorization.

56036381308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824064452 (or 824064450 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 56036381308 in words is "fifty-six billion, thirty-six million, three hundred eighty-one thousand, three hundred eight".