157189059 has 8 divisors (see below), whose sum is σ = 232872720. Its totient is φ = 104792688.

The previous prime is 157189049. The next prime is 157189091. The reversal of 157189059 is 950981751.

157189059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 157189059 - 2¹⁶ = 157123523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (157189049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2910882 + ... + 2910935.

It is an arithmetic number, because the mean of its divisors is an integer number (29109090).

Almost surely, 2^157189059 is an apocalyptic number.

157189059 is a deficient number, since it is larger than the sum of its proper divisors (75683661).

157189059 is an equidigital number, since it uses as much as digits as its factorization.

157189059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5821826 (or 5821820 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 45.

The square root of 157189059 is about 12537.5060917233. The cubic root of 157189059 is about 539.6855267762.

The spelling of 157189059 in words is "one hundred fifty-seven million, one hundred eighty-nine thousand, fifty-nine".