2522445507 has 24 divisors (see below), whose sum is σ = 3684158400. Its totient is φ = 1662975360.

The previous prime is 2522445493. The next prime is 2522445517. The reversal of 2522445507 is 7055442252.

It is not a de Polignac number, because 2522445507 - 2⁸ = 2522445251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2522445517) 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 23 ways as a sum of consecutive naturals, for example, 330369 + ... + 337917.

It is an arithmetic number, because the mean of its divisors is an integer number (153506600).

Almost surely, 2^2522445507 is an apocalyptic number.

2522445507 is a deficient number, since it is larger than the sum of its proper divisors (1161712893).

2522445507 is a wasteful number, since it uses less digits than its factorization.

2522445507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7963 (or 7960 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 36.

The square root of 2522445507 is about 50223.9535182168. The cubic root of 2522445507 is about 1361.2584780920.

Adding to 2522445507 its reverse (7055442252), we get a palindrome (9577887759).

The spelling of 2522445507 in words is "two billion, five hundred twenty-two million, four hundred forty-five thousand, five hundred seven".