25000000250275 has 12 divisors (see below), whose sum is σ = 31077307056744. Its totient is φ = 19950124880000.

The previous prime is 25000000250273. The next prime is 25000000250279. The reversal of 25000000250275 is 57205200000052.

It is not a de Polignac number, because 25000000250275 - 2¹ = 25000000250273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25000000250273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1246872781 + ... + 1246892830.

It is an arithmetic number, because the mean of its divisors is an integer number (2589775588062).

Almost surely, 2^{25000000250275} is an apocalyptic number.

25000000250275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25000000250275 is a deficient number, since it is larger than the sum of its proper divisors (6077306806469).

25000000250275 is a wasteful number, since it uses less digits than its factorization.

25000000250275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493766022 (or 2493766017 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The spelling of 25000000250275 in words is "twenty-five trillion, two hundred fifty thousand, two hundred seventy-five".