15125325 has 24 divisors (see below), whose sum is σ = 26480448. Its totient is φ = 7591680.

The previous prime is 15125263. The next prime is 15125347. The reversal of 15125325 is 52352151.

It is a happy number.

It is not a de Polignac number, because 15125325 - 2¹⁰ = 15124301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15125295 and 15125304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4657 + ... + 7206.

It is an arithmetic number, because the mean of its divisors is an integer number (1103352).

Almost surely, 2^15125325 is an apocalyptic number.

15125325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15125325 is a deficient number, since it is larger than the sum of its proper divisors (11355123).

15125325 is a wasteful number, since it uses less digits than its factorization.

15125325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11893 (or 11888 counting only the distinct ones).

The product of its digits is 1500, while the sum is 24.

The square root of 15125325 is about 3889.1290798841. The cubic root of 15125325 is about 247.3061434758.

Adding to 15125325 its reverse (52352151), we get a palindrome (67477476).

The spelling of 15125325 in words is "fifteen million, one hundred twenty-five thousand, three hundred twenty-five".