157371055 has 8 divisors (see below), whose sum is σ = 189543744. Its totient is φ = 125431200.

The previous prime is 157371043. The next prime is 157371059. The reversal of 157371055 is 550173751.

157371055 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 de Polignac number, because none of the positive numbers 2^k-157371055 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 157371055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157371059) 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, 56716 + ... + 59425.

It is an arithmetic number, because the mean of its divisors is an integer number (23692968).

Almost surely, 2^157371055 is an apocalyptic number.

157371055 is a deficient number, since it is larger than the sum of its proper divisors (32172689).

157371055 is a wasteful number, since it uses less digits than its factorization.

157371055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116417.

The product of its (nonzero) digits is 18375, while the sum is 34.

The square root of 157371055 is about 12544.7620543397. The cubic root of 157371055 is about 539.8937319464.

The spelling of 157371055 in words is "one hundred fifty-seven million, three hundred seventy-one thousand, fifty-five".