15052925 has 24 divisors (see below), whose sum is σ = 19927296. Its totient is φ = 11253440.

The previous prime is 15052907. The next prime is 15052927. The reversal of 15052925 is 52925051.

It is not a de Polignac number, because 15052925 - 2¹² = 15048829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15052927) 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, 26747 + ... + 27303.

It is an arithmetic number, because the mean of its divisors is an integer number (830304).

Almost surely, 2^15052925 is an apocalyptic number.

It is an amenable number.

15052925 is a deficient number, since it is larger than the sum of its proper divisors (4874371).

15052925 is a wasteful number, since it uses less digits than its factorization.

15052925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 15052925 is about 3879.8099180243. The cubic root of 15052925 is about 246.9109209068.

Adding to 15052925 its reverse (52925051), we get a palindrome (67977976).

The spelling of 15052925 in words is "fifteen million, fifty-two thousand, nine hundred twenty-five".