5101539257 has 2 divisors, whose sum is σ = 5101539258. Its totient is φ = 5101539256.

The previous prime is 5101539241. The next prime is 5101539271. The reversal of 5101539257 is 7529351015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3203107216 + 1898432041 = 56596^2 + 43571^2 .

It is a cyclic number.

It is not a de Polignac number, because 5101539257 - 2⁴ = 5101539241 is a prime.

It is a super-2 number, since 2×5101539257² = 52051405581424224098, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5101539257.

It is not a weakly prime, because it can be changed into another prime (5101539217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550769628 + 2550769629.

It is an arithmetic number, because the mean of its divisors is an integer number (2550769629).

Almost surely, 2^5101539257 is an apocalyptic number.

It is an amenable number.

5101539257 is a deficient number, since it is larger than the sum of its proper divisors (1).

5101539257 is an equidigital number, since it uses as much as digits as its factorization.

5101539257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47250, while the sum is 38.

The square root of 5101539257 is about 71425.0604269958. The cubic root of 5101539257 is about 1721.4737748125.

The spelling of 5101539257 in words is "five billion, one hundred one million, five hundred thirty-nine thousand, two hundred fifty-seven".