63116299 has 4 divisors (see below), whose sum is σ = 63226264. Its totient is φ = 63006336.

The previous prime is 63116297. The next prime is 63116323. The reversal of 63116299 is 99261136.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 63116299 - 2¹ = 63116297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63116297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54117 + ... + 55270.

It is an arithmetic number, because the mean of its divisors is an integer number (15806566).

Almost surely, 2^63116299 is an apocalyptic number.

63116299 is a deficient number, since it is larger than the sum of its proper divisors (109965).

63116299 is a wasteful number, since it uses less digits than its factorization.

63116299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109964.

The product of its digits is 17496, while the sum is 37.

The square root of 63116299 is about 7944.5767036388. The cubic root of 63116299 is about 398.1504170391.

The spelling of 63116299 in words is "sixty-three million, one hundred sixteen thousand, two hundred ninety-nine".