63004225 has 6 divisors (see below), whose sum is σ = 78125270. Its totient is φ = 50403360.

The previous prime is 63004223. The next prime is 63004231. The reversal of 63004225 is 52240036.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 21169201 + 41835024 = 4601^2 + 6468^2 .

It is not a de Polignac number, because 63004225 - 2¹ = 63004223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63004196 and 63004205.

It is not an unprimeable number, because it can be changed into a prime (63004223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1260060 + ... + 1260109.

Almost surely, 2^63004225 is an apocalyptic number.

It is an amenable number.

63004225 is a deficient number, since it is larger than the sum of its proper divisors (15121045).

63004225 is a wasteful number, since it uses less digits than its factorization.

63004225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520179 (or 2520174 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 63004225 is about 7937.5200787148. The cubic root of 63004225 is about 397.9146155732.

The spelling of 63004225 in words is "sixty-three million, four thousand, two hundred twenty-five".