2522501885 has 16 divisors (see below), whose sum is σ = 3170054016. Its totient is φ = 1923269568.

The previous prime is 2522501879. The next prime is 2522501893. The reversal of 2522501885 is 5881052252.

It is not a de Polignac number, because 2522501885 - 2⁴ = 2522501869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7739 + ... + 71448.

It is an arithmetic number, because the mean of its divisors is an integer number (198128376).

Almost surely, 2^2522501885 is an apocalyptic number.

It is an amenable number.

2522501885 is a deficient number, since it is larger than the sum of its proper divisors (647552131).

2522501885 is a wasteful number, since it uses less digits than its factorization.

2522501885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79492.

The product of its (nonzero) digits is 64000, while the sum is 38.

The square root of 2522501885 is about 50224.5147811305. The cubic root of 2522501885 is about 1361.2686196337.

The spelling of 2522501885 in words is "two billion, five hundred twenty-two million, five hundred one thousand, eight hundred eighty-five".