5056506137 has 2 divisors, whose sum is σ = 5056506138. Its totient is φ = 5056506136.

The previous prime is 5056506127. The next prime is 5056506199. The reversal of 5056506137 is 7316056505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4568272921 + 488233216 = 67589^2 + 22096^2 .

It is a cyclic number.

It is not a de Polignac number, because 5056506137 - 2²⁸ = 4788070681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5056506137.

It is not a weakly prime, because it can be changed into another prime (5056506127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528253068 + 2528253069.

It is an arithmetic number, because the mean of its divisors is an integer number (2528253069).

Almost surely, 2^5056506137 is an apocalyptic number.

It is an amenable number.

5056506137 is a deficient number, since it is larger than the sum of its proper divisors (1).

5056506137 is an equidigital number, since it uses as much as digits as its factorization.

5056506137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 5056506137 is about 71109.1143033015. The cubic root of 5056506137 is about 1716.3934408695.

The spelling of 5056506137 in words is "five billion, fifty-six million, five hundred six thousand, one hundred thirty-seven".