5002523257 has 2 divisors, whose sum is σ = 5002523258. Its totient is φ = 5002523256.

The previous prime is 5002523213. The next prime is 5002523311. The reversal of 5002523257 is 7523252005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3753890361 + 1248632896 = 61269^2 + 35336^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5002523257 is a prime.

It is not a weakly prime, because it can be changed into another prime (5002523657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2501261628 + 2501261629.

It is an arithmetic number, because the mean of its divisors is an integer number (2501261629).

Almost surely, 2^5002523257 is an apocalyptic number.

It is an amenable number.

5002523257 is a deficient number, since it is larger than the sum of its proper divisors (1).

5002523257 is an equidigital number, since it uses as much as digits as its factorization.

5002523257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 5002523257 is about 70728.5179895634. The cubic root of 5002523257 is about 1710.2635455549.

The spelling of 5002523257 in words is "five billion, two million, five hundred twenty-three thousand, two hundred fifty-seven".