63116244403 has 4 divisors (see below), whose sum is σ = 66828964680. Its totient is φ = 59403524128.

The previous prime is 63116244341. The next prime is 63116244407. The reversal of 63116244403 is 30444261136.

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 63116244403 - 2²⁹ = 62579373491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63116244407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1856360113 + ... + 1856360146.

It is an arithmetic number, because the mean of its divisors is an integer number (16707241170).

Almost surely, 2^63116244403 is an apocalyptic number.

63116244403 is a deficient number, since it is larger than the sum of its proper divisors (3712720277).

63116244403 is a wasteful number, since it uses less digits than its factorization.

63116244403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712720276.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 63116244403 in words is "sixty-three billion, one hundred sixteen million, two hundred forty-four thousand, four hundred three".