2522992252 has 12 divisors (see below), whose sum is σ = 4816621656. Its totient is φ = 1146814640.

The previous prime is 2522992249. The next prime is 2522992259.

It is a happy number.

2522992252 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522992259) 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, 28670323 + ... + 28670410.

It is an arithmetic number, because the mean of its divisors is an integer number (401385138).

Almost surely, 2^2522992252 is an apocalyptic number.

2522992252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2522992252 is a deficient number, since it is larger than the sum of its proper divisors (2293629404).

2522992252 is a wasteful number, since it uses less digits than its factorization.

2522992252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57340748 (or 57340746 counting only the distinct ones).

The product of its digits is 129600, while the sum is 40.

The square root of 2522992252 is about 50229.3962934057. The cubic root of 2522992252 is about 1361.3568227999.

The spelling of 2522992252 in words is "two billion, five hundred twenty-two million, nine hundred ninety-two thousand, two hundred fifty-two".