5302215157 has 2 divisors, whose sum is σ = 5302215158. Its totient is φ = 5302215156.

The previous prime is 5302215091. The next prime is 5302215197. The reversal of 5302215157 is 7515122035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5217317361 + 84897796 = 72231^2 + 9214^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5302215157 is a prime.

It is a super-2 number, since 2×5302215157² = 56226971142241069298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5302215197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2651107578 + 2651107579.

It is an arithmetic number, because the mean of its divisors is an integer number (2651107579).

Almost surely, 2^5302215157 is an apocalyptic number.

It is an amenable number.

5302215157 is a deficient number, since it is larger than the sum of its proper divisors (1).

5302215157 is an equidigital number, since it uses as much as digits as its factorization.

5302215157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 5302215157 is about 72816.3110642114. The cubic root of 5302215157 is about 1743.7562703200.

The spelling of 5302215157 in words is "five billion, three hundred two million, two hundred fifteen thousand, one hundred fifty-seven".