2353551157 has 2 divisors, whose sum is σ = 2353551158. Its totient is φ = 2353551156.

The previous prime is 2353551131. The next prime is 2353551169. The reversal of 2353551157 is 7511553532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1318706596 + 1034844561 = 36314^2 + 32169^2 .

It is a cyclic number.

It is not a de Polignac number, because 2353551157 - 2⁷ = 2353551029 is a prime.

It is a super-3 number, since 3×2353551157³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2353551127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1176775578 + 1176775579.

It is an arithmetic number, because the mean of its divisors is an integer number (1176775579).

Almost surely, 2^2353551157 is an apocalyptic number.

It is an amenable number.

2353551157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2353551157 is an equidigital number, since it uses as much as digits as its factorization.

2353551157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 78750, while the sum is 37.

The square root of 2353551157 is about 48513.4121352024. The cubic root of 2353551157 is about 1330.1722423770.

The spelling of 2353551157 in words is "two billion, three hundred fifty-three million, five hundred fifty-one thousand, one hundred fifty-seven".