2522630441 has 2 divisors, whose sum is σ = 2522630442. Its totient is φ = 2522630440.

The previous prime is 2522630431. The next prime is 2522630471. The reversal of 2522630441 is 1440362252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2385834025 + 136796416 = 48845^2 + 11696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2522630441 is a prime.

It is not a weakly prime, because it can be changed into another prime (2522630401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261315220 + 1261315221.

It is an arithmetic number, because the mean of its divisors is an integer number (1261315221).

Almost surely, 2^2522630441 is an apocalyptic number.

It is an amenable number.

2522630441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2522630441 is an equidigital number, since it uses as much as digits as its factorization.

2522630441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2522630441 is about 50225.7945780851. The cubic root of 2522630441 is about 1361.2917443308.

Adding to 2522630441 its reverse (1440362252), we get a palindrome (3962992693).

The spelling of 2522630441 in words is "two billion, five hundred twenty-two million, six hundred thirty thousand, four hundred forty-one".