25002525275 has 24 divisors (see below), whose sum is σ = 38157703584. Its totient is φ = 15825772800.

The previous prime is 25002525271. The next prime is 25002525293. The reversal of 25002525275 is 57252520052.

It is not a de Polignac number, because 25002525275 - 2² = 25002525271 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (25002525271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5492786 + ... + 5497335.

It is an arithmetic number, because the mean of its divisors is an integer number (1589904316).

Almost surely, 2^25002525275 is an apocalyptic number.

25002525275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25002525275 is a deficient number, since it is larger than the sum of its proper divisors (13155178309).

25002525275 is a wasteful number, since it uses less digits than its factorization.

25002525275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10990151 (or 10990146 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 35.

The spelling of 25002525275 in words is "twenty-five billion, two million, five hundred twenty-five thousand, two hundred seventy-five".