630023025 has 48 divisors (see below), whose sum is σ = 1065288960. Its totient is φ = 328473600.

The previous prime is 630023011. The next prime is 630023027. The reversal of 630023025 is 520320036.

630023025 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 630023025 - 2⁵ = 630022993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 630022992 and 630023010.

It is not an unprimeable number, because it can be changed into a prime (630023027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 669055 + ... + 669995.

It is an arithmetic number, because the mean of its divisors is an integer number (22193520).

Almost surely, 2^630023025 is an apocalyptic number.

It is an amenable number.

630023025 is a deficient number, since it is larger than the sum of its proper divisors (435265935).

630023025 is a wasteful number, since it uses less digits than its factorization.

630023025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146 (or 1141 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 630023025 is about 25100.2594608104. The cubic root of 630023025 is about 857.2723317311.

The spelling of 630023025 in words is "six hundred thirty million, twenty-three thousand, twenty-five".