56492659963 has 4 divisors (see below), whose sum is σ = 56497487368. Its totient is φ = 56487832560.

The previous prime is 56492659933. The next prime is 56492659969. The reversal of 56492659963 is 36995629465.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56492659963 is a prime.

It is a super-2 number, since 2×56492659963² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56492659895 and 56492659904.

It is not an unprimeable number, because it can be changed into a prime (56492659969) 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, 2396106 + ... + 2419567.

It is an arithmetic number, because the mean of its divisors is an integer number (14124371842).

Almost surely, 2^56492659963 is an apocalyptic number.

56492659963 is a deficient number, since it is larger than the sum of its proper divisors (4827405).

56492659963 is a wasteful number, since it uses less digits than its factorization.

56492659963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4827404.

The product of its digits is 94478400, while the sum is 64.

The spelling of 56492659963 in words is "fifty-six billion, four hundred ninety-two million, six hundred fifty-nine thousand, nine hundred sixty-three".