56014778994 has 8 divisors (see below), whose sum is σ = 112029558000. Its totient is φ = 18671592996.

The previous prime is 56014778993. The next prime is 56014778999. The reversal of 56014778994 is 49987741065.

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

56014778994 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (56014778993) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4667898244 + ... + 4667898255.

It is an arithmetic number, because the mean of its divisors is an integer number (14003694750).

Almost surely, 2^56014778994 is an apocalyptic number.

56014778994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56014778994 is a wasteful number, since it uses less digits than its factorization.

56014778994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9335796504.

The product of its (nonzero) digits is 15240960, while the sum is 60.

The spelling of 56014778994 in words is "fifty-six billion, fourteen million, seven hundred seventy-eight thousand, nine hundred ninety-four".