2522870461 has 4 divisors (see below), whose sum is σ = 2560525312. Its totient is φ = 2485215612.

The previous prime is 2522870429. The next prime is 2522870531. The reversal of 2522870461 is 1640782252.

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 a cyclic number.

It is not a de Polignac number, because 2522870461 - 2⁵ = 2522870429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2522870461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522870411) 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, 18827325 + ... + 18827458.

It is an arithmetic number, because the mean of its divisors is an integer number (640131328).

Almost surely, 2^2522870461 is an apocalyptic number.

It is an amenable number.

2522870461 is a deficient number, since it is larger than the sum of its proper divisors (37654851).

2522870461 is an equidigital number, since it uses as much as digits as its factorization.

2522870461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37654850.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 2522870461 is about 50228.1839309366. The cubic root of 2522870461 is about 1361.3349171075.

The spelling of 2522870461 in words is "two billion, five hundred twenty-two million, eight hundred seventy thousand, four hundred sixty-one".