157361959 has 2 divisors, whose sum is σ = 157361960. Its totient is φ = 157361958.

The previous prime is 157361947. The next prime is 157362019. The reversal of 157361959 is 959163751.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 157361959 - 2⁵ = 157361927 is a prime.

It is a super-2 number, since 2×157361959² = 49525572280635362, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157361459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78680979 + 78680980.

It is an arithmetic number, because the mean of its divisors is an integer number (78680980).

Almost surely, 2^157361959 is an apocalyptic number.

157361959 is a deficient number, since it is larger than the sum of its proper divisors (1).

157361959 is an equidigital number, since it uses as much as digits as its factorization.

157361959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 255150, while the sum is 46.

The square root of 157361959 is about 12544.3995073499. The cubic root of 157361959 is about 539.8833298471.

The spelling of 157361959 in words is "one hundred fifty-seven million, three hundred sixty-one thousand, nine hundred fifty-nine".