56486913994 has 8 divisors (see below), whose sum is σ = 96834709728. Its totient is φ = 24208677420.

The previous prime is 56486913991. The next prime is 56486913997. The reversal of 56486913994 is 49931968465.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (56486913991) and next prime (56486913997).

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

It is not an unprimeable number, because it can be changed into a prime (56486913991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2017389772 + ... + 2017389799.

It is an arithmetic number, because the mean of its divisors is an integer number (12104338716).

Almost surely, 2^56486913994 is an apocalyptic number.

56486913994 is a deficient number, since it is larger than the sum of its proper divisors (40347795734).

56486913994 is a wasteful number, since it uses less digits than its factorization.

56486913994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4034779580.

The product of its digits is 50388480, while the sum is 64.

The spelling of 56486913994 in words is "fifty-six billion, four hundred eighty-six million, nine hundred thirteen thousand, nine hundred ninety-four".