25034125 has 8 divisors (see below), whose sum is σ = 31242744. Its totient is φ = 20027200.

The previous prime is 25034111. The next prime is 25034129. The reversal of 25034125 is 52143052.

It can be written as a sum of positive squares in 4 ways, for example, as 2812329 + 22221796 = 1677^2 + 4714^2 .

It is not a de Polignac number, because 25034125 - 2⁷ = 25033997 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25034096 and 25034105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25034129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100012 + ... + 100261.

It is an arithmetic number, because the mean of its divisors is an integer number (3905343).

Almost surely, 2^25034125 is an apocalyptic number.

25034125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25034125 is a deficient number, since it is larger than the sum of its proper divisors (6208619).

25034125 is an equidigital number, since it uses as much as digits as its factorization.

25034125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200288 (or 200278 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 25034125 is about 5003.4113362785. The cubic root of 25034125 is about 292.5347561398.

Adding to 25034125 its reverse (52143052), we get a palindrome (77177177).

The spelling of 25034125 in words is "twenty-five million, thirty-four thousand, one hundred twenty-five".