157341055 has 4 divisors (see below), whose sum is σ = 188809272. Its totient is φ = 125872840.

The previous prime is 157341043. The next prime is 157341097. The reversal of 157341055 is 550143751.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 157341055 - 2⁹ = 157340543 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15734101 + ... + 15734110.

It is an arithmetic number, because the mean of its divisors is an integer number (47202318).

Almost surely, 2^157341055 is an apocalyptic number.

157341055 is a deficient number, since it is larger than the sum of its proper divisors (31468217).

157341055 is an equidigital number, since it uses as much as digits as its factorization.

157341055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31468216.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 157341055 is about 12543.5662791728. The cubic root of 157341055 is about 539.8594227119.

The spelling of 157341055 in words is "one hundred fifty-seven million, three hundred forty-one thousand, fifty-five".