2525003761555 has 24 divisors (see below), whose sum is σ = 3313159949232. Its totient is φ = 1832098248000.

The previous prime is 2525003761547. The next prime is 2525003761601. The reversal of 2525003761555 is 5551673005252.

It is not a de Polignac number, because 2525003761555 - 2³ = 2525003761547 is a prime.

It is a Duffinian 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, 10093285 + ... + 10340425.

It is an arithmetic number, because the mean of its divisors is an integer number (138048331218).

Almost surely, 2^{2525003761555} is an apocalyptic number.

2525003761555 is a deficient number, since it is larger than the sum of its proper divisors (788156187677).

2525003761555 is an equidigital number, since it uses as much as digits as its factorization.

2525003761555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248019 (or 247588 counting only the distinct ones).

The product of its (nonzero) digits is 1575000, while the sum is 46.

The spelling of 2525003761555 in words is "two trillion, five hundred twenty-five billion, three million, seven hundred sixty-one thousand, five hundred fifty-five".