157059157 has 16 divisors (see below), whose sum is σ = 171642240. Its totient is φ = 143252032.

The previous prime is 157059127. The next prime is 157059163. The reversal of 157059157 is 751950751.

It is a cyclic number.

It is not a de Polignac number, because 157059157 - 2¹⁹ = 156534869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157059127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53943 + ... + 56779.

It is an arithmetic number, because the mean of its divisors is an integer number (10727640).

Almost surely, 2^157059157 is an apocalyptic number.

It is an amenable number.

157059157 is a deficient number, since it is larger than the sum of its proper divisors (14583083).

157059157 is a wasteful number, since it uses less digits than its factorization.

157059157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972.

The product of its (nonzero) digits is 55125, while the sum is 40.

The square root of 157059157 is about 12532.3244851065. The cubic root of 157059157 is about 539.5368193307.

The spelling of 157059157 in words is "one hundred fifty-seven million, fifty-nine thousand, one hundred fifty-seven".