157148875 has 48 divisors (see below), whose sum is σ = 218563488. Its totient is φ = 112694400.

The previous prime is 157148863. The next prime is 157148881. The reversal of 157148875 is 578841751.

It is a de Polignac number, because none of the positive numbers 2^k-157148875 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 908289 + ... + 908461.

It is an arithmetic number, because the mean of its divisors is an integer number (4553406).

Almost surely, 2^157148875 is an apocalyptic number.

157148875 is a deficient number, since it is larger than the sum of its proper divisors (61414613).

157148875 is a wasteful number, since it uses less digits than its factorization.

157148875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 234 counting only the distinct ones).

The product of its digits is 313600, while the sum is 46.

The square root of 157148875 is about 12535.9034377264. The cubic root of 157148875 is about 539.6395342378.

The spelling of 157148875 in words is "one hundred fifty-seven million, one hundred forty-eight thousand, eight hundred seventy-five".