2522681117 has 4 divisors (see below), whose sum is σ = 2752015776. Its totient is φ = 2293346460.

The previous prime is 2522681107. The next prime is 2522681123. The reversal of 2522681117 is 7111862252.

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 2522681117 - 2⁸ = 2522680861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522681107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114667313 + ... + 114667334.

It is an arithmetic number, because the mean of its divisors is an integer number (688003944).

Almost surely, 2^2522681117 is an apocalyptic number.

It is an amenable number.

2522681117 is a deficient number, since it is larger than the sum of its proper divisors (229334659).

2522681117 is a wasteful number, since it uses less digits than its factorization.

2522681117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229334658.

The product of its digits is 13440, while the sum is 35.

The square root of 2522681117 is about 50226.2990573664. The cubic root of 2522681117 is about 1361.3008597310.

The spelling of 2522681117 in words is "two billion, five hundred twenty-two million, six hundred eighty-one thousand, one hundred seventeen".