56593276669 has 4 divisors (see below), whose sum is σ = 57661074396. Its totient is φ = 55525478944.

The previous prime is 56593276667. The next prime is 56593276693. The reversal of 56593276669 is 96667239565.

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

It can be written as a sum of positive squares in 2 ways, for example, as 37195751044 + 19397525625 = 192862^2 + 139275^2 .

It is a cyclic number.

It is not a de Polignac number, because 56593276669 - 2¹ = 56593276667 is a prime.

It is a super-2 number, since 2×56593276669² (a number of 22 digits) contains 22 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 56593276669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56593276667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533898784 + ... + 533898889.

It is an arithmetic number, because the mean of its divisors is an integer number (14415268599).

Almost surely, 2^56593276669 is an apocalyptic number.

It is an amenable number.

56593276669 is a deficient number, since it is larger than the sum of its proper divisors (1067797727).

56593276669 is a wasteful number, since it uses less digits than its factorization.

56593276669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067797726.

The product of its digits is 110224800, while the sum is 64.

The spelling of 56593276669 in words is "fifty-six billion, five hundred ninety-three million, two hundred seventy-six thousand, six hundred sixty-nine".