56689713484 has 6 divisors (see below), whose sum is σ = 99206998604. Its totient is φ = 28344856740.

The previous prime is 56689713467. The next prime is 56689713517. The reversal of 56689713484 is 48431798665.

It is a happy number.

It is a super-2 number, since 2×56689713484² (a number of 22 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 7086214182 + ... + 7086214189.

Almost surely, 2^56689713484 is an apocalyptic number.

It is an amenable number.

56689713484 is a deficient number, since it is larger than the sum of its proper divisors (42517285120).

56689713484 is a wasteful number, since it uses less digits than its factorization.

56689713484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14172428375 (or 14172428373 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 61.

The spelling of 56689713484 in words is "fifty-six billion, six hundred eighty-nine million, seven hundred thirteen thousand, four hundred eighty-four".