56551014263 has 4 divisors (see below), whose sum is σ = 57395059320. Its totient is φ = 55706969208.

The previous prime is 56551014239. The next prime is 56551014307. The reversal of 56551014263 is 36241015565.

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

It is a cyclic number.

It is not a de Polignac number, because 56551014263 - 2¹² = 56551010167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56551034263) 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, 422022428 + ... + 422022561.

It is an arithmetic number, because the mean of its divisors is an integer number (14348764830).

Almost surely, 2^56551014263 is an apocalyptic number.

56551014263 is a deficient number, since it is larger than the sum of its proper divisors (844045057).

56551014263 is an equidigital number, since it uses as much as digits as its factorization.

56551014263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844045056.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 56551014263 in words is "fifty-six billion, five hundred fifty-one million, fourteen thousand, two hundred sixty-three".