725533025 has 24 divisors (see below), whose sum is σ = 1042683264. Its totient is φ = 490492800.

The previous prime is 725533019. The next prime is 725533027. The reversal of 725533025 is 520335527.

725533025 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 725533025 - 2⁴ = 725533009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 725532982 and 725533000.

It is not an unprimeable number, because it can be changed into a prime (725533027) 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, 16772 + ... + 41621.

It is an arithmetic number, because the mean of its divisors is an integer number (43445136).

Almost surely, 2^725533025 is an apocalyptic number.

It is an amenable number.

725533025 is a deficient number, since it is larger than the sum of its proper divisors (317150239).

725533025 is a wasteful number, since it uses less digits than its factorization.

725533025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58481 (or 58476 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 32.

The square root of 725533025 is about 26935.7202428300. The cubic root of 725533025 is about 898.5709935629.

The spelling of 725533025 in words is "seven hundred twenty-five million, five hundred thirty-three thousand, twenty-five".