157160144 has 10 divisors (see below), whose sum is σ = 304497810. Its totient is φ = 78580064.

The previous prime is 157160137. The next prime is 157160147. The reversal of 157160144 is 441061751.

157160144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 155950144 + 1210000 = 12488^2 + 1100^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157160147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4911239 + ... + 4911270.

It is an arithmetic number, because the mean of its divisors is an integer number (30449781).

Almost surely, 2^157160144 is an apocalyptic number.

It is an amenable number.

157160144 is a deficient number, since it is larger than the sum of its proper divisors (147337666).

157160144 is an equidigital number, since it uses as much as digits as its factorization.

157160144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9822517 (or 9822511 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 157160144 is about 12536.3528986703. The cubic root of 157160144 is about 539.6524329462.

The spelling of 157160144 in words is "one hundred fifty-seven million, one hundred sixty thousand, one hundred forty-four".