56677324901 has 8 divisors (see below), whose sum is σ = 56872781784. Its totient is φ = 56482030080.

The previous prime is 56677324883. The next prime is 56677324909. The reversal of 56677324901 is 10942377665.

56677324901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 238070²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 5933004676 + 50744320225 = 77026^2 + 225265^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56677324901 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 56677324901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56677324909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682241 + ... + 760793.

It is an arithmetic number, because the mean of its divisors is an integer number (7109097723).

Almost surely, 2^56677324901 is an apocalyptic number.

It is an amenable number.

56677324901 is a deficient number, since it is larger than the sum of its proper divisors (195456883).

56677324901 is a wasteful number, since it uses less digits than its factorization.

56677324901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81031.

The product of its (nonzero) digits is 1905120, while the sum is 50.

The spelling of 56677324901 in words is "fifty-six billion, six hundred seventy-seven million, three hundred twenty-four thousand, nine hundred one".