56201382064 has 20 divisors (see below), whose sum is σ = 111833156704. Its totient is φ = 27341212608.

The previous prime is 56201382059. The next prime is 56201382077. The reversal of 56201382064 is 46028310265.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47466792 + ... + 47467975.

Almost surely, 2^56201382064 is an apocalyptic number.

It is an amenable number.

56201382064 is a deficient number, since it is larger than the sum of its proper divisors (55631774640).

56201382064 is a wasteful number, since it uses less digits than its factorization.

56201382064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94934812 (or 94934806 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

It can be divided in two parts, 5620 and 1382064, that added together give a square (1387684 = 1178²).

The spelling of 56201382064 in words is "fifty-six billion, two hundred one million, three hundred eighty-two thousand, sixty-four".