56021040371883 has 32 divisors (see below), whose sum is σ = 76449698519040. Its totient is φ = 36473410068480.

The previous prime is 56021040371851. The next prime is 56021040371939. The reversal of 56021040371883 is 38817304012065.

It is not a de Polignac number, because 56021040371883 - 2⁵ = 56021040371851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56021040378883) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119888523 + ... + 120354891.

It is an arithmetic number, because the mean of its divisors is an integer number (2389053078720).

Almost surely, 2^{56021040371883} is an apocalyptic number.

56021040371883 is a deficient number, since it is larger than the sum of its proper divisors (20428658147157).

56021040371883 is a wasteful number, since it uses less digits than its factorization.

56021040371883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468267.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 56021040371883 in words is "fifty-six trillion, twenty-one billion, forty million, three hundred seventy-one thousand, eight hundred eighty-three".