63150625 has 20 divisors (see below), whose sum is σ = 79974400. Its totient is φ = 49842000.

The previous prime is 63150611. The next prime is 63150629. The reversal of 63150625 is 52605136.

It is not a de Polignac number, because 63150625 - 2¹³ = 63142433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63150593 and 63150602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63150629) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 48736 + ... + 50014.

It is an arithmetic number, because the mean of its divisors is an integer number (3998720).

Almost surely, 2^63150625 is an apocalyptic number.

It is an amenable number.

63150625 is a deficient number, since it is larger than the sum of its proper divisors (16823775).

63150625 is an equidigital number, since it uses as much as digits as its factorization.

63150625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378 (or 1363 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 63150625 is about 7946.7367516484. The cubic root of 63150625 is about 398.2225824152. Note that the first 3 decimals are identical.

The spelling of 63150625 in words is "sixty-three million, one hundred fifty thousand, six hundred twenty-five".