4253031157 has 2 divisors, whose sum is σ = 4253031158. Its totient is φ = 4253031156.

The previous prime is 4253031127. The next prime is 4253031161. The reversal of 4253031157 is 7511303524.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2545606116 + 1707425041 = 50454^2 + 41321^2 .

It is a cyclic number.

It is not a de Polignac number, because 4253031157 - 2²⁷ = 4118813429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4253031127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126515578 + 2126515579.

It is an arithmetic number, because the mean of its divisors is an integer number (2126515579).

Almost surely, 2^4253031157 is an apocalyptic number.

It is an amenable number.

4253031157 is a deficient number, since it is larger than the sum of its proper divisors (1).

4253031157 is an equidigital number, since it uses as much as digits as its factorization.

4253031157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 4253031157 is about 65215.2678212702. The cubic root of 4253031157 is about 1620.1908982224.

The spelling of 4253031157 in words is "four billion, two hundred fifty-three million, thirty-one thousand, one hundred fifty-seven".