56475384108 has 48 divisors (see below), whose sum is σ = 154813645056. Its totient is φ = 15797309760.

The previous prime is 56475384101. The next prime is 56475384149. The reversal of 56475384108 is 80148357465.

56475384108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56475384108² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56475384101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16453816 + ... + 16457247.

It is an arithmetic number, because the mean of its divisors is an integer number (3225284272).

Almost surely, 2^56475384108 is an apocalyptic number.

It is an amenable number.

56475384108 is an abundant number, since it is smaller than the sum of its proper divisors (98338260948).

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

56475384108 is a wasteful number, since it uses less digits than its factorization.

56475384108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32911094 (or 32911092 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 56475384108 in words is "fifty-six billion, four hundred seventy-five million, three hundred eighty-four thousand, one hundred eight".