63116899 has 8 divisors (see below), whose sum is σ = 67986432. Its totient is φ = 58424520.

The previous prime is 63116897. The next prime is 63116909. The reversal of 63116899 is 99861136.

63116899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 63116899 - 2¹ = 63116897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63116891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43549 + ... + 44974.

It is an arithmetic number, because the mean of its divisors is an integer number (8498304).

Almost surely, 2^63116899 is an apocalyptic number.

63116899 is a deficient number, since it is larger than the sum of its proper divisors (4869533).

63116899 is a wasteful number, since it uses less digits than its factorization.

63116899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88577.

The product of its digits is 69984, while the sum is 43.

The square root of 63116899 is about 7944.6144651581. The cubic root of 63116899 is about 398.1516786757.

It can be divided in two parts, 63 and 116899, that multiplied together give a palindrome (7364637).

The spelling of 63116899 in words is "sixty-three million, one hundred sixteen thousand, eight hundred ninety-nine".