56386577842 has 8 divisors (see below), whose sum is σ = 96662704896. Its totient is φ = 24165676212.

The previous prime is 56386577833. The next prime is 56386577851. The reversal of 56386577842 is 24877568365.

56386577842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56386577833) and next prime (56386577851).

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2013806338 + ... + 2013806365.

It is an arithmetic number, because the mean of its divisors is an integer number (12082838112).

Almost surely, 2^56386577842 is an apocalyptic number.

56386577842 is a deficient number, since it is larger than the sum of its proper divisors (40276127054).

56386577842 is a wasteful number, since it uses less digits than its factorization.

56386577842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4027612712.

The product of its digits is 67737600, while the sum is 61.

The spelling of 56386577842 in words is "fifty-six billion, three hundred eighty-six million, five hundred seventy-seven thousand, eight hundred forty-two".