56335354020 has 72 divisors (see below), whose sum is σ = 186418814400. Its totient is φ = 13657055040.

The previous prime is 56335353961. The next prime is 56335354051. The reversal of 56335354020 is 2045353365.

56335354020 is a `hidden beast` number, since 5 + 63 + 3 + 53 + 540 + 2 + 0 = 666.

It is a super-2 number, since 2×56335354020² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14224120 + ... + 14228079.

It is an arithmetic number, because the mean of its divisors is an integer number (2589150200).

Almost surely, 2^56335354020 is an apocalyptic number.

It is an amenable number.

56335354020 is an abundant number, since it is smaller than the sum of its proper divisors (130083460380).

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

56335354020 is a wasteful number, since it uses less digits than its factorization.

56335354020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28452225 (or 28452220 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The spelling of 56335354020 in words is "fifty-six billion, three hundred thirty-five million, three hundred fifty-four thousand, twenty".