2525262504544 has 48 divisors (see below), whose sum is σ = 5354247467520. Its totient is φ = 1165461073920.

The previous prime is 2525262504493. The next prime is 2525262504601. The reversal of 2525262504544 is 4454052625252.

It is a junction number, because it is equal to n+sod(n) for n = 2525262504494 and 2525262504503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12345697 + ... + 12548575.

It is an arithmetic number, because the mean of its divisors is an integer number (111546822240).

Almost surely, 2^{2525262504544} is an apocalyptic number.

It is an amenable number.

2525262504544 is an abundant number, since it is smaller than the sum of its proper divisors (2828984962976).

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

2525262504544 is a wasteful number, since it uses less digits than its factorization.

2525262504544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232823 (or 232815 counting only the distinct ones).

The product of its (nonzero) digits is 3840000, while the sum is 46.

The spelling of 2525262504544 in words is "two trillion, five hundred twenty-five billion, two hundred sixty-two million, five hundred four thousand, five hundred forty-four".