56050640201 has 2 divisors, whose sum is σ = 56050640202. Its totient is φ = 56050640200.

The previous prime is 56050640189. The next prime is 56050640221. The reversal of 56050640201 is 10204605065.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31702158601 + 24348481600 = 178051^2 + 156040^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56050640201 is a prime.

It is not a weakly prime, because it can be changed into another prime (56050640221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28025320100 + 28025320101.

It is an arithmetic number, because the mean of its divisors is an integer number (28025320101).

Almost surely, 2^56050640201 is an apocalyptic number.

It is an amenable number.

56050640201 is a deficient number, since it is larger than the sum of its proper divisors (1).

56050640201 is an equidigital number, since it uses as much as digits as its factorization.

56050640201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 56050640201 in words is "fifty-six billion, fifty million, six hundred forty thousand, two hundred one".