56575462706723 has 4 divisors (see below), whose sum is σ = 56605572055440. Its totient is φ = 56545353358008.

The previous prime is 56575462706699. The next prime is 56575462706731. The reversal of 56575462706723 is 32760726457565.

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 56575462706723 - 2³⁶ = 56506743229987 is a prime.

It is a super-3 number, since 3×56575462706723³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56575462706723.

It is not an unprimeable number, because it can be changed into a prime (56575462706743) 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, 15054671540 + ... + 15054675297.

It is an arithmetic number, because the mean of its divisors is an integer number (14151393013860).

Almost surely, 2^{56575462706723} is an apocalyptic number.

56575462706723 is a deficient number, since it is larger than the sum of its proper divisors (30109348717).

56575462706723 is a wasteful number, since it uses less digits than its factorization.

56575462706723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30109348716.

The product of its (nonzero) digits is 444528000, while the sum is 65.

The spelling of 56575462706723 in words is "fifty-six trillion, five hundred seventy-five billion, four hundred sixty-two million, seven hundred six thousand, seven hundred twenty-three".