2625262637525 has 24 divisors (see below), whose sum is σ = 3551483565504. Its totient is φ = 1909164070400.

The previous prime is 2625262637521. The next prime is 2625262637549. The reversal of 2625262637525 is 5257362625262.

It is not a de Polignac number, because 2625262637525 - 2² = 2625262637521 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625262637521) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4298792 + ... + 4871358.

It is an arithmetic number, because the mean of its divisors is an integer number (147978481896).

Almost surely, 2^{2625262637525} is an apocalyptic number.

2625262637525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2625262637525 is a deficient number, since it is larger than the sum of its proper divisors (926220927979).

2625262637525 is a wasteful number, since it uses less digits than its factorization.

2625262637525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589261 (or 589256 counting only the distinct ones).

The product of its digits is 18144000, while the sum is 53.

The spelling of 2625262637525 in words is "two trillion, six hundred twenty-five billion, two hundred sixty-two million, six hundred thirty-seven thousand, five hundred twenty-five".