2500265263875 has 32 divisors (see below), whose sum is σ = 4379412011520. Its totient is φ = 1263291919200.

The previous prime is 2500265263841. The next prime is 2500265263891. The reversal of 2500265263875 is 5783625620052.

It is not a de Polignac number, because 2500265263875 - 2⁸ = 2500265263619 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175450087 + ... + 175464336.

It is an arithmetic number, because the mean of its divisors is an integer number (136856625360).

Almost surely, 2^{2500265263875} is an apocalyptic number.

2500265263875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2500265263875 is a deficient number, since it is larger than the sum of its proper divisors (1879146747645).

2500265263875 is a wasteful number, since it uses less digits than its factorization.

2500265263875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350914460 (or 350914450 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 51.

The spelling of 2500265263875 in words is "two trillion, five hundred billion, two hundred sixty-five million, two hundred sixty-three thousand, eight hundred seventy-five".