2500042253 has 16 divisors (see below), whose sum is σ = 2683025856. Its totient is φ = 2321137920.

The previous prime is 2500042241. The next prime is 2500042261. The reversal of 2500042253 is 3522400052.

It is a cyclic number.

It is not a de Polignac number, because 2500042253 - 2⁸ = 2500041997 is a prime.

It is a super-2 number, since 2×2500042253² = 12500422533570632018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500041253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1809623 + ... + 1811003.

It is an arithmetic number, because the mean of its divisors is an integer number (167689116).

Almost surely, 2^2500042253 is an apocalyptic number.

It is an amenable number.

2500042253 is a deficient number, since it is larger than the sum of its proper divisors (182983603).

2500042253 is a wasteful number, since it uses less digits than its factorization.

2500042253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2764.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2500042253 is about 50000.4225282147. The cubic root of 2500042253 is about 1357.2164544069.

The spelling of 2500042253 in words is "two billion, five hundred million, forty-two thousand, two hundred fifty-three".