2522252554 has 16 divisors (see below), whose sum is σ = 3916974600. Its totient is φ = 1216664064.

The previous prime is 2522252539. The next prime is 2522252581. The reversal of 2522252554 is 4552522252.

It can be written as a sum of positive squares in 4 ways, for example, as 2517530625 + 4721929 = 50175^2 + 2173^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58462 + ... + 91990.

Almost surely, 2^2522252554 is an apocalyptic number.

2522252554 is a deficient number, since it is larger than the sum of its proper divisors (1394722046).

2522252554 is a wasteful number, since it uses less digits than its factorization.

2522252554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34857.

The product of its digits is 80000, while the sum is 34.

The square root of 2522252554 is about 50222.0325554432. The cubic root of 2522252554 is about 1361.2237676488.

The spelling of 2522252554 in words is "two billion, five hundred twenty-two million, two hundred fifty-two thousand, five hundred fifty-four".