63316555561336 has 64 divisors (see below), whose sum is σ = 148714209711360. Its totient is φ = 24551874144000.

The previous prime is 63316555561313. The next prime is 63316555561349.

63316555561336 is nontrivially palindromic in base 10.

63316555561336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243440205 + ... + 243700156.

It is an arithmetic number, because the mean of its divisors is an integer number (2323659526740).

Almost surely, 2^{63316555561336} is an apocalyptic number.

It is an amenable number.

63316555561336 is an abundant number, since it is smaller than the sum of its proper divisors (85397654150024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63316555561336 is a wasteful number, since it uses less digits than its factorization.

63316555561336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487140596 (or 487140592 counting only the distinct ones).

The product of its digits is 65610000, while the sum is 58.

The spelling of 63316555561336 in words is "sixty-three trillion, three hundred sixteen billion, five hundred fifty-five million, five hundred sixty-one thousand, three hundred thirty-six".