56626322723 has 4 divisors (see below), whose sum is σ = 57402025848. Its totient is φ = 55850619600.

The previous prime is 56626322689. The next prime is 56626322729. The reversal of 56626322723 is 32722362665.

56626322723 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 a cyclic number.

It is not a de Polignac number, because 56626322723 - 2³⁰ = 55552580899 is a prime.

It is a super-2 number, since 2×56626322723² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56626322729) 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, 387851453 + ... + 387851598.

It is an arithmetic number, because the mean of its divisors is an integer number (14350506462).

Almost surely, 2^56626322723 is an apocalyptic number.

56626322723 is a deficient number, since it is larger than the sum of its proper divisors (775703125).

56626322723 is an equidigital number, since it uses as much as digits as its factorization.

56626322723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775703124.

The product of its digits is 1088640, while the sum is 44.

The spelling of 56626322723 in words is "fifty-six billion, six hundred twenty-six million, three hundred twenty-two thousand, seven hundred twenty-three".