56050640237 has 2 divisors, whose sum is σ = 56050640238. Its totient is φ = 56050640236.

The previous prime is 56050640231. The next prime is 56050640251. The reversal of 56050640237 is 73204605065.

56050640237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28099481641 + 27951158596 = 167629^2 + 167186^2 .

It is a cyclic number.

It is not a de Polignac number, because 56050640237 - 2⁴ = 56050640221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56050640237.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56050640231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28025320118 + 28025320119.

It is an arithmetic number, because the mean of its divisors is an integer number (28025320119).

Almost surely, 2^56050640237 is an apocalyptic number.

It is an amenable number.

56050640237 is a deficient number, since it is larger than the sum of its proper divisors (1).

56050640237 is an equidigital number, since it uses as much as digits as its factorization.

56050640237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 56050640237 in words is "fifty-six billion, fifty million, six hundred forty thousand, two hundred thirty-seven".