157115627 has 2 divisors, whose sum is σ = 157115628. Its totient is φ = 157115626.

The previous prime is 157115611. The next prime is 157115633. The reversal of 157115627 is 726511751.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 157115627 - 2⁴ = 157115611 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (157115677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78557813 + 78557814.

It is an arithmetic number, because the mean of its divisors is an integer number (78557814).

Almost surely, 2^157115627 is an apocalyptic number.

157115627 is a deficient number, since it is larger than the sum of its proper divisors (1).

157115627 is an equidigital number, since it uses as much as digits as its factorization.

157115627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14700, while the sum is 35.

The square root of 157115627 is about 12534.5772565332. The cubic root of 157115627 is about 539.6014743605.

The spelling of 157115627 in words is "one hundred fifty-seven million, one hundred fifteen thousand, six hundred twenty-seven".