63427113 has 6 divisors (see below), whose sum is σ = 91616954. Its totient is φ = 42284736.

The previous prime is 63427109. The next prime is 63427127. The reversal of 63427113 is 31172436.

63427113 is a `hidden beast` number, since 634 + 27 + 1 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 44997264 + 18429849 = 6708^2 + 4293^2 .

It is not a de Polignac number, because 63427113 - 2² = 63427109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63427513) 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, 3523720 + ... + 3523737.

Almost surely, 2^63427113 is an apocalyptic number.

It is an amenable number.

63427113 is a deficient number, since it is larger than the sum of its proper divisors (28189841).

63427113 is a wasteful number, since it uses less digits than its factorization.

63427113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7047463 (or 7047460 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 63427113 is about 7964.1140750243. The cubic root of 63427113 is about 398.8029064079.

Adding to 63427113 its reverse (31172436), we get a palindrome (94599549).

The spelling of 63427113 in words is "sixty-three million, four hundred twenty-seven thousand, one hundred thirteen".