2800253052525 has 24 divisors (see below), whose sum is σ = 4630522672224. Its totient is φ = 1493219598400.

The previous prime is 2800253052439. The next prime is 2800253052547. The reversal of 2800253052525 is 5252503520082.

It is not a de Polignac number, because 2800253052525 - 2⁹ = 2800253052013 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 2654874 + ... + 3556523.

It is an arithmetic number, because the mean of its divisors is an integer number (192938444676).

Almost surely, 2^{2800253052525} is an apocalyptic number.

2800253052525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2800253052525 is a deficient number, since it is larger than the sum of its proper divisors (1830269619699).

2800253052525 is a wasteful number, since it uses less digits than its factorization.

2800253052525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6217421 (or 6217416 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 2800253052525 in words is "two trillion, eight hundred billion, two hundred fifty-three million, fifty-two thousand, five hundred twenty-five".