2875253857 has 4 divisors (see below), whose sum is σ = 3286004416. Its totient is φ = 2464503300.

The previous prime is 2875253833. The next prime is 2875253861. The reversal of 2875253857 is 7583525782.

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 2875253857 - 2⁷ = 2875253729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2875253827) 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, 205375269 + ... + 205375282.

It is an arithmetic number, because the mean of its divisors is an integer number (821501104).

Almost surely, 2^2875253857 is an apocalyptic number.

It is an amenable number.

2875253857 is a deficient number, since it is larger than the sum of its proper divisors (410750559).

2875253857 is an equidigital number, since it uses as much as digits as its factorization.

2875253857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410750558.

The product of its digits is 4704000, while the sum is 52.

The square root of 2875253857 is about 53621.3936502960. The cubic root of 2875253857 is about 1421.9753400297.

The spelling of 2875253857 in words is "two billion, eight hundred seventy-five million, two hundred fifty-three thousand, eight hundred fifty-seven".