63203025 has 48 divisors (see below), whose sum is σ = 116510400. Its totient is φ = 30044160.

The previous prime is 63203009. The next prime is 63203029. The reversal of 63203025 is 52030236.

63203025 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 63203025 - 2⁴ = 63203009 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 63202992 and 63203010.

It is not an unprimeable number, because it can be changed into a prime (63203029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22921 + ... + 25529.

It is an arithmetic number, because the mean of its divisors is an integer number (2427300).

Almost surely, 2^63203025 is an apocalyptic number.

It is an amenable number.

63203025 is a deficient number, since it is larger than the sum of its proper divisors (53307375).

63203025 is a wasteful number, since it uses less digits than its factorization.

63203025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2658 (or 2653 counting only the distinct ones).

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

The square root of 63203025 is about 7950.0330187994. The cubic root of 63203025 is about 398.3326953105.

The spelling of 63203025 in words is "sixty-three million, two hundred three thousand, twenty-five".