63725203 has 8 divisors (see below), whose sum is σ = 66585600. Its totient is φ = 60872328.

The previous prime is 63725161. The next prime is 63725237. The reversal of 63725203 is 30252736.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63725203 - 2⁹ = 63724691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63725003) 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, 22078 + ... + 24796.

It is an arithmetic number, because the mean of its divisors is an integer number (8323200).

Almost surely, 2^63725203 is an apocalyptic number.

63725203 is a deficient number, since it is larger than the sum of its proper divisors (2860397).

63725203 is a wasteful number, since it uses less digits than its factorization.

63725203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3761.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 63725203 is about 7982.8067119278. The cubic root of 63725203 is about 399.4266849171.

Adding to 63725203 its reverse (30252736), we get a palindrome (93977939).

The spelling of 63725203 in words is "sixty-three million, seven hundred twenty-five thousand, two hundred three".