2522551143 has 16 divisors (see below), whose sum is σ = 3849198080. Its totient is φ = 1439466336.

The previous prime is 2522551123. The next prime is 2522551177. The reversal of 2522551143 is 3411552252.

It is not a de Polignac number, because 2522551143 - 2⁵ = 2522551111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2522551143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522551123) 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 15 ways as a sum of consecutive naturals, for example, 67348 + ... + 97881.

It is an arithmetic number, because the mean of its divisors is an integer number (240574880).

Almost surely, 2^2522551143 is an apocalyptic number.

2522551143 is a deficient number, since it is larger than the sum of its proper divisors (1326646937).

2522551143 is a wasteful number, since it uses less digits than its factorization.

2522551143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165966.

The product of its digits is 12000, while the sum is 30.

The square root of 2522551143 is about 50225.0051567942. The cubic root of 2522551143 is about 1361.2774802724.

The spelling of 2522551143 in words is "two billion, five hundred twenty-two million, five hundred fifty-one thousand, one hundred forty-three".