2522140253 has 4 divisors (see below), whose sum is σ = 2603499648. Its totient is φ = 2440780860.

The previous prime is 2522140177. The next prime is 2522140259. The reversal of 2522140253 is 3520412252.

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 2522140253 - 2¹⁸ = 2521878109 is a prime.

It is a super-2 number, since 2×2522140253² = 12722382911605808018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522140259) 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, 40679651 + ... + 40679712.

It is an arithmetic number, because the mean of its divisors is an integer number (650874912).

Almost surely, 2^2522140253 is an apocalyptic number.

It is an amenable number.

2522140253 is a deficient number, since it is larger than the sum of its proper divisors (81359395).

2522140253 is an equidigital number, since it uses as much as digits as its factorization.

2522140253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81359394.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2522140253 is about 50220.9144978464. The cubic root of 2522140253 is about 1361.2035649324.

The spelling of 2522140253 in words is "two billion, five hundred twenty-two million, one hundred forty thousand, two hundred fifty-three".