2375405157 has 4 divisors (see below), whose sum is σ = 3167206880. Its totient is φ = 1583603436.

The previous prime is 2375405141. The next prime is 2375405191. The reversal of 2375405157 is 7515045732.

It is a happy number.

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 not a de Polignac number, because 2375405157 - 2⁴ = 2375405141 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 (2375405107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395900857 + ... + 395900862.

It is an arithmetic number, because the mean of its divisors is an integer number (791801720).

Almost surely, 2^2375405157 is an apocalyptic number.

It is an amenable number.

2375405157 is a deficient number, since it is larger than the sum of its proper divisors (791801723).

2375405157 is an equidigital number, since it uses as much as digits as its factorization.

2375405157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791801722.

The product of its (nonzero) digits is 147000, while the sum is 39.

The square root of 2375405157 is about 48738.1283698913. The cubic root of 2375405157 is about 1334.2766882301.

The spelling of 2375405157 in words is "two billion, three hundred seventy-five million, four hundred five thousand, one hundred fifty-seven".