56101133340 has 72 divisors (see below), whose sum is σ = 194483933280. Its totient is φ = 12823115904.

The previous prime is 56101133311. The next prime is 56101133377. The reversal of 56101133340 is 4333110165.

56101133340 is a `hidden beast` number, since 5 + 610 + 1 + 1 + 3 + 3 + 3 + 40 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22261095 + ... + 22263614.

It is an arithmetic number, because the mean of its divisors is an integer number (2701165740).

Almost surely, 2^56101133340 is an apocalyptic number.

It is an amenable number.

56101133340 is an abundant number, since it is smaller than the sum of its proper divisors (138382799940).

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

56101133340 is a wasteful number, since it uses less digits than its factorization.

56101133340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44524731 (or 44524726 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The spelling of 56101133340 in words is "fifty-six billion, one hundred one million, one hundred thirty-three thousand, three hundred forty".