2522550251 has 16 divisors (see below), whose sum is σ = 2773854720. Its totient is φ = 2279748000.

The previous prime is 2522550227. The next prime is 2522550271. The reversal of 2522550251 is 1520552252.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2522550251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2522550271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185966 + ... + 199068.

It is an arithmetic number, because the mean of its divisors is an integer number (173365920).

Almost surely, 2^2522550251 is an apocalyptic number.

2522550251 is a deficient number, since it is larger than the sum of its proper divisors (251304469).

2522550251 is a wasteful number, since it uses less digits than its factorization.

2522550251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13426.

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 2522550251 is about 50224.9962767545. The cubic root of 2522550251 is about 1361.2773198185.

The spelling of 2522550251 in words is "two billion, five hundred twenty-two million, five hundred fifty thousand, two hundred fifty-one".