15050625 has 40 divisors (see below), whose sum is σ = 26241600. Its totient is φ = 7656000.

The previous prime is 15050599. The next prime is 15050653. The reversal of 15050625 is 52605051.

15050625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15050625 - 2¹⁴ = 15034241 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 15050595 and 15050604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 42951 + ... + 43299.

It is an arithmetic number, because the mean of its divisors is an integer number (656040).

Almost surely, 2^15050625 is an apocalyptic number.

15050625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15050625 is a deficient number, since it is larger than the sum of its proper divisors (11190975).

15050625 is an equidigital number, since it uses as much as digits as its factorization.

15050625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 380 counting only the distinct ones).

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

The square root of 15050625 is about 3879.5135004276. The cubic root of 15050625 is about 246.8983447454.

Adding to 15050625 its reverse (52605051), we get a palindrome (67655676).

The spelling of 15050625 in words is "fifteen million, fifty thousand, six hundred twenty-five".