157045875 has 64 divisors (see below), whose sum is σ = 309104640. Its totient is φ = 69283200.

The previous prime is 157045873. The next prime is 157045883. The reversal of 157045875 is 578540751.

157045875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 157045875 - 2¹ = 157045873 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157045873) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 75094 + ... + 77156.

It is an arithmetic number, because the mean of its divisors is an integer number (4829760).

Almost surely, 2^157045875 is an apocalyptic number.

157045875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

157045875 is a deficient number, since it is larger than the sum of its proper divisors (152058765).

157045875 is a wasteful number, since it uses less digits than its factorization.

157045875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117 (or 2107 counting only the distinct ones).

The product of its (nonzero) digits is 196000, while the sum is 42.

The square root of 157045875 is about 12531.7945642274. The cubic root of 157045875 is about 539.5216099235.

The spelling of 157045875 in words is "one hundred fifty-seven million, forty-five thousand, eight hundred seventy-five".