2570875121 has 4 divisors (see below), whose sum is σ = 2571039744. Its totient is φ = 2570710500.

The previous prime is 2570875079. The next prime is 2570875129. The reversal of 2570875121 is 1215780752.

2570875121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2570875121 - 2²⁶ = 2503766257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2570875129) 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, 56105 + ... + 91046.

It is an arithmetic number, because the mean of its divisors is an integer number (642759936).

Almost surely, 2^2570875121 is an apocalyptic number.

It is an amenable number.

2570875121 is a deficient number, since it is larger than the sum of its proper divisors (164623).

2570875121 is a wasteful number, since it uses less digits than its factorization.

2570875121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164622.

The product of its (nonzero) digits is 39200, while the sum is 38.

The square root of 2570875121 is about 50703.7978952267. The cubic root of 2570875121 is about 1369.9151244770.

The spelling of 2570875121 in words is "two billion, five hundred seventy million, eight hundred seventy-five thousand, one hundred twenty-one".