56744322463 has 4 divisors (see below), whose sum is σ = 56753644648. Its totient is φ = 56735000280.

The previous prime is 56744322449. The next prime is 56744322499. The reversal of 56744322463 is 36422344765.

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 56744322463 - 2³³ = 48154387871 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 (56744322413) 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, 4651956 + ... + 4664137.

It is an arithmetic number, because the mean of its divisors is an integer number (14188411162).

Almost surely, 2^56744322463 is an apocalyptic number.

56744322463 is a deficient number, since it is larger than the sum of its proper divisors (9322185).

56744322463 is an equidigital number, since it uses as much as digits as its factorization.

56744322463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9322184.

The product of its digits is 2903040, while the sum is 46.

The spelling of 56744322463 in words is "fifty-six billion, seven hundred forty-four million, three hundred twenty-two thousand, four hundred sixty-three".