157053188 has 24 divisors (see below), whose sum is σ = 277939200. Its totient is φ = 77647680.

The previous prime is 157053187. The next prime is 157053203. The reversal of 157053188 is 881350751.

It is not an unprimeable number, because it can be changed into a prime (157053187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151520 + ... + 152552.

It is an arithmetic number, because the mean of its divisors is an integer number (11580800).

Almost surely, 2^157053188 is an apocalyptic number.

It is an amenable number.

157053188 is a deficient number, since it is larger than the sum of its proper divisors (120886012).

157053188 is a wasteful number, since it uses less digits than its factorization.

157053188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427 (or 1425 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 38.

The square root of 157053188 is about 12532.0863386748. The cubic root of 157053188 is about 539.5299842499.

The spelling of 157053188 in words is "one hundred fifty-seven million, fifty-three thousand, one hundred eighty-eight".