56018272963 has 2 divisors, whose sum is σ = 56018272964. Its totient is φ = 56018272962.

The previous prime is 56018272939. The next prime is 56018273011. The reversal of 56018272963 is 36927281065.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56018272963 is a prime.

It is not a weakly prime, because it can be changed into another prime (56018272913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28009136481 + 28009136482.

It is an arithmetic number, because the mean of its divisors is an integer number (28009136482).

Almost surely, 2^56018272963 is an apocalyptic number.

56018272963 is a deficient number, since it is larger than the sum of its proper divisors (1).

56018272963 is an equidigital number, since it uses as much as digits as its factorization.

56018272963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 56018272963 in words is "fifty-six billion, eighteen million, two hundred seventy-two thousand, nine hundred sixty-three".