15483625 has 16 divisors (see below), whose sum is σ = 19538064. Its totient is φ = 12249600.

The previous prime is 15483619. The next prime is 15483631. The reversal of 15483625 is 52638451.

15483625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (15483619) and next prime (15483631).

It can be written as a sum of positive squares in 8 ways, for example, as 4247721 + 11235904 = 2061^2 + 3352^2 .

It is a de Polignac number, because none of the positive numbers 2^k-15483625 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11487 + ... + 12763.

It is an arithmetic number, because the mean of its divisors is an integer number (1221129).

Almost surely, 2^15483625 is an apocalyptic number.

It is an amenable number.

15483625 is a deficient number, since it is larger than the sum of its proper divisors (4054439).

15483625 is an equidigital number, since it uses as much as digits as its factorization.

15483625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389 (or 1379 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

The square root of 15483625 is about 3934.9237603796. The cubic root of 15483625 is about 249.2437144356.

The spelling of 15483625 in words is "fifteen million, four hundred eighty-three thousand, six hundred twenty-five".