2525502544 has 40 divisors (see below), whose sum is σ = 5056819200. Its totient is φ = 1220611200.

The previous prime is 2525502521. The next prime is 2525502547. The reversal of 2525502544 is 4452055252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525502547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523857 + ... + 528655.

It is an arithmetic number, because the mean of its divisors is an integer number (126420480).

Almost surely, 2^2525502544 is an apocalyptic number.

It is an amenable number.

2525502544 is an abundant number, since it is smaller than the sum of its proper divisors (2531316656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2525502544 is a wasteful number, since it uses less digits than its factorization.

2525502544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5899 (or 5893 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 34.

The square root of 2525502544 is about 50254.3783565174. The cubic root of 2525502544 is about 1361.8081744790.

Adding to 2525502544 its reverse (4452055252), we get a palindrome (6977557796).

The spelling of 2525502544 in words is "two billion, five hundred twenty-five million, five hundred two thousand, five hundred forty-four".