157141564 has 6 divisors (see below), whose sum is σ = 274997744. Its totient is φ = 78570780.

The previous prime is 157141549. The next prime is 157141577. The reversal of 157141564 is 465141751.

It is a super-2 number, since 2×157141564² = 49386942272732192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19642692 + ... + 19642699.

Almost surely, 2^157141564 is an apocalyptic number.

It is an amenable number.

157141564 is a deficient number, since it is larger than the sum of its proper divisors (117856180).

157141564 is a wasteful number, since it uses less digits than its factorization.

157141564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39285395 (or 39285393 counting only the distinct ones).

The product of its digits is 16800, while the sum is 34.

The square root of 157141564 is about 12535.6118318972. The cubic root of 157141564 is about 539.6311656005.

The spelling of 157141564 in words is "one hundred fifty-seven million, one hundred forty-one thousand, five hundred sixty-four".