2604350157 has 4 divisors (see below), whose sum is σ = 3472466880. Its totient is φ = 1736233436.

The previous prime is 2604350143. The next prime is 2604350167. The reversal of 2604350157 is 7510534062.

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 2604350157 - 2⁴ = 2604350141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2604350107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434058357 + ... + 434058362.

It is an arithmetic number, because the mean of its divisors is an integer number (868116720).

Almost surely, 2^2604350157 is an apocalyptic number.

It is an amenable number.

2604350157 is a deficient number, since it is larger than the sum of its proper divisors (868116723).

2604350157 is an equidigital number, since it uses as much as digits as its factorization.

2604350157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868116722.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 2604350157 is about 51032.8341070727. The cubic root of 2604350157 is about 1375.8353327729.

The spelling of 2604350157 in words is "two billion, six hundred four million, three hundred fifty thousand, one hundred fifty-seven".