157159275 has 48 divisors (see below), whose sum is σ = 319812864. Its totient is φ = 66314880.

The previous prime is 157159267. The next prime is 157159297. The reversal of 157159275 is 572951751.

It is not a de Polignac number, because 157159275 - 2³ = 157159267 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4689 + ... + 18338.

It is an arithmetic number, because the mean of its divisors is an integer number (6662768).

Almost surely, 2^157159275 is an apocalyptic number.

157159275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

157159275 is an abundant number, since it is smaller than the sum of its proper divisors (162653589).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157159275 is a wasteful number, since it uses less digits than its factorization.

157159275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23060 (or 23055 counting only the distinct ones).

The product of its digits is 110250, while the sum is 42.

The square root of 157159275 is about 12536.3182394194. The cubic root of 157159275 is about 539.6514382945.

The spelling of 157159275 in words is "one hundred fifty-seven million, one hundred fifty-nine thousand, two hundred seventy-five".