63369696336 has 160 divisors (see below), whose sum is σ = 168943079808. Its totient is φ = 20461363200.

The previous prime is 63369696329. The next prime is 63369696361.

63369696336 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 63369696336.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 48484195 + ... + 48485501.

Almost surely, 2^63369696336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63369696336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84471539904).

63369696336 is an abundant number, since it is smaller than the sum of its proper divisors (105573383472).

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

63369696336 is a wasteful number, since it uses less digits than its factorization.

63369696336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629 (or 1623 counting only the distinct ones).

The product of its digits is 51018336, while the sum is 60.

The spelling of 63369696336 in words is "sixty-three billion, three hundred sixty-nine million, six hundred ninety-six thousand, three hundred thirty-six".