56264466567 has 4 divisors (see below), whose sum is σ = 75019288760. Its totient is φ = 37509644376.

The previous prime is 56264466553. The next prime is 56264466589. The reversal of 56264466567 is 76566446265.

56264466567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 56264466567 - 2⁷ = 56264466439 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 (56264466067) 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, 9377411092 + ... + 9377411097.

It is an arithmetic number, because the mean of its divisors is an integer number (18754822190).

Almost surely, 2^56264466567 is an apocalyptic number.

56264466567 is a deficient number, since it is larger than the sum of its proper divisors (18754822193).

56264466567 is a wasteful number, since it uses less digits than its factorization.

56264466567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18754822192.

The product of its digits is 43545600, while the sum is 57.

The spelling of 56264466567 in words is "fifty-six billion, two hundred sixty-four million, four hundred sixty-six thousand, five hundred sixty-seven".