5625025 has 12 divisors (see below), whose sum is σ = 7971712. Its totient is φ = 3857040.

The previous prime is 5625017. The next prime is 5625029. The reversal of 5625025 is 5205265.

It is not a de Polignac number, because 5625025 - 2³ = 5625017 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

5625025 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5625029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15897 + ... + 16246.

Almost surely, 2^5625025 is an apocalyptic number.

It is an amenable number.

5625025 is a deficient number, since it is larger than the sum of its proper divisors (2346687).

5625025 is a wasteful number, since it uses less digits than its factorization.

5625025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32160 (or 32155 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 5625025 is about 2371.7135155832. The cubic root of 5625025 is about 177.8449286977.

The spelling of 5625025 in words is "five million, six hundred twenty-five thousand, twenty-five".