63200125 has 8 divisors (see below), whose sum is σ = 78873912. Its totient is φ = 50560000.

The previous prime is 63200119. The next prime is 63200129. The reversal of 63200125 is 52100236.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8868484 + 54331641 = 2978^2 + 7371^2 .

It is not a de Polignac number, because 63200125 - 2³ = 63200117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63200129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252676 + ... + 252925.

It is an arithmetic number, because the mean of its divisors is an integer number (9859239).

Almost surely, 2^63200125 is an apocalyptic number.

It is an amenable number.

63200125 is a deficient number, since it is larger than the sum of its proper divisors (15673787).

63200125 is an equidigital number, since it uses as much as digits as its factorization.

63200125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505616 (or 505606 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 63200125 is about 7949.8506275275. The cubic root of 63200125 is about 398.3266028675.

The spelling of 63200125 in words is "sixty-three million, two hundred thousand, one hundred twenty-five".