157150369 has 2 divisors, whose sum is σ = 157150370. Its totient is φ = 157150368.

The previous prime is 157150361. The next prime is 157150451. The reversal of 157150369 is 963051751.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 125171344 + 31979025 = 11188^2 + 5655^2 .

It is a cyclic number.

It is not a de Polignac number, because 157150369 - 2³ = 157150361 is a prime.

It is a super-2 number, since 2×157150369² = 49392476953672322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (157150361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78575184 + 78575185.

It is an arithmetic number, because the mean of its divisors is an integer number (78575185).

Almost surely, 2^157150369 is an apocalyptic number.

It is an amenable number.

157150369 is a deficient number, since it is larger than the sum of its proper divisors (1).

157150369 is an equidigital number, since it uses as much as digits as its factorization.

157150369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28350, while the sum is 37.

The square root of 157150369 is about 12535.9630264292. The cubic root of 157150369 is about 539.6412443336.

The spelling of 157150369 in words is "one hundred fifty-seven million, one hundred fifty thousand, three hundred sixty-nine".