56575343123 has 8 divisors (see below), whose sum is σ = 61365620400. Its totient is φ = 51847684128.

The previous prime is 56575343117. The next prime is 56575343183. The reversal of 56575343123 is 32134357565.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56575343123 - 2⁸ = 56575342867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56575343113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15652688 + ... + 15656301.

It is an arithmetic number, because the mean of its divisors is an integer number (7670702550).

Almost surely, 2^56575343123 is an apocalyptic number.

56575343123 is a deficient number, since it is larger than the sum of its proper divisors (4790277277).

56575343123 is a wasteful number, since it uses less digits than its factorization.

56575343123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31309141.

The product of its digits is 1134000, while the sum is 44.

The spelling of 56575343123 in words is "fifty-six billion, five hundred seventy-five million, three hundred forty-three thousand, one hundred twenty-three".