157055341 has 4 divisors (see below), whose sum is σ = 160396992. Its totient is φ = 153713692.

The previous prime is 157055321. The next prime is 157055357. The reversal of 157055341 is 143550751.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 157055341 - 2⁵ = 157055309 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 not an unprimeable number, because it can be changed into a prime (157055321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1670755 + ... + 1670848.

It is an arithmetic number, because the mean of its divisors is an integer number (40099248).

Almost surely, 2^157055341 is an apocalyptic number.

It is an amenable number.

157055341 is a deficient number, since it is larger than the sum of its proper divisors (3341651).

157055341 is an equidigital number, since it uses as much as digits as its factorization.

157055341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341650.

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

The square root of 157055341 is about 12532.1722378844. The cubic root of 157055341 is about 539.5324496626.

The spelling of 157055341 in words is "one hundred fifty-seven million, fifty-five thousand, three hundred forty-one".