63448113 has 8 divisors (see below), whose sum is σ = 85984576. Its totient is φ = 41605200.

The previous prime is 63448109. The next prime is 63448127. The reversal of 63448113 is 31184436.

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

It is not a de Polignac number, because 63448113 - 2² = 63448109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63448013) 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, 173173 + ... + 173538.

It is an arithmetic number, because the mean of its divisors is an integer number (10748072).

Almost surely, 2^63448113 is an apocalyptic number.

It is an amenable number.

63448113 is a deficient number, since it is larger than the sum of its proper divisors (22536463).

63448113 is a wasteful number, since it uses less digits than its factorization.

63448113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346775.

The product of its digits is 6912, while the sum is 30.

The square root of 63448113 is about 7965.4323799779. The cubic root of 63448113 is about 398.8469145959.

The spelling of 63448113 in words is "sixty-three million, four hundred forty-eight thousand, one hundred thirteen".