157375271 has 8 divisors (see below), whose sum is σ = 167300400. Its totient is φ = 147614400.

The previous prime is 157375237. The next prime is 157375297. The reversal of 157375271 is 172573751.

157375271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 157375271 - 2¹⁸ = 157113127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157378271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39086 + ... + 42923.

It is an arithmetic number, because the mean of its divisors is an integer number (20912550).

Almost surely, 2^157375271 is an apocalyptic number.

157375271 is a deficient number, since it is larger than the sum of its proper divisors (9925129).

157375271 is a wasteful number, since it uses less digits than its factorization.

157375271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82129.

The product of its digits is 51450, while the sum is 38.

The square root of 157375271 is about 12544.9300914752. The cubic root of 157375271 is about 539.8985531880.

The spelling of 157375271 in words is "one hundred fifty-seven million, three hundred seventy-five thousand, two hundred seventy-one".