2502444525 has 24 divisors (see below), whose sum is σ = 4728429504. Its totient is φ = 1143974400.

The previous prime is 2502444499. The next prime is 2502444583. The reversal of 2502444525 is 5254442052.

It is not a de Polignac number, because 2502444525 - 2⁵ = 2502444493 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2382756 + ... + 2383805.

It is an arithmetic number, because the mean of its divisors is an integer number (197017896).

Almost surely, 2^2502444525 is an apocalyptic number.

2502444525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2502444525 is a deficient number, since it is larger than the sum of its proper divisors (2225984979).

2502444525 is a wasteful number, since it uses less digits than its factorization.

2502444525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4766581 (or 4766576 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 33.

The square root of 2502444525 is about 50024.4392772173. The cubic root of 2502444525 is about 1357.6510283080.

Adding to 2502444525 its reverse (5254442052), we get a palindrome (7756886577).

The spelling of 2502444525 in words is "two billion, five hundred two million, four hundred forty-four thousand, five hundred twenty-five".