2507525 has 12 divisors (see below), whose sum is σ = 3273600. Its totient is φ = 1900080.

The previous prime is 2507489. The next prime is 2507567. The reversal of 2507525 is 5257052.

It is not a de Polignac number, because 2507525 - 2¹⁰ = 2506501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2507494 and 2507503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2165 + ... + 3114.

It is an arithmetic number, because the mean of its divisors is an integer number (272800).

2^2507525 is an apocalyptic number.

2507525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2507525 is a deficient number, since it is larger than the sum of its proper divisors (766075).

2507525 is a wasteful number, since it uses less digits than its factorization.

2507525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5308 (or 5303 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 2507525 is about 1583.5166560539. The cubic root of 2507525 is about 135.8569177143.

The spelling of 2507525 in words is "two million, five hundred seven thousand, five hundred twenty-five".