25393125 has 40 divisors (see below), whose sum is σ = 43860960. Its totient is φ = 13048000.

The previous prime is 25393111. The next prime is 25393129. The reversal of 25393125 is 52139352.

It is not a de Polignac number, because 25393125 - 2⁸ = 25392869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25393092 and 25393101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25393129) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 54142 + ... + 54608.

It is an arithmetic number, because the mean of its divisors is an integer number (1096524).

Almost surely, 2^25393125 is an apocalyptic number.

25393125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25393125 is a deficient number, since it is larger than the sum of its proper divisors (18467835).

25393125 is an equidigital number, since it uses as much as digits as its factorization.

25393125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 504 counting only the distinct ones).

The product of its digits is 8100, while the sum is 30.

The square root of 25393125 is about 5039.1591560497. The cubic root of 25393125 is about 293.9264821498.

The spelling of 25393125 in words is "twenty-five million, three hundred ninety-three thousand, one hundred twenty-five".