63588809364668 has 48 divisors (see below), whose sum is σ = 128328478037760. Its totient is φ = 27005829629184.

The previous prime is 63588809364667. The next prime is 63588809364833. The reversal of 63588809364668 is 86646390888536.

It is a junction number, because it is equal to n+sod(n) for n = 63588809364592 and 63588809364601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63588809364667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14020355 + ... + 17992997.

It is an arithmetic number, because the mean of its divisors is an integer number (2673509959120).

Almost surely, 2^{63588809364668} is an apocalyptic number.

It is an amenable number.

63588809364668 is an abundant number, since it is smaller than the sum of its proper divisors (64739668673092).

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

63588809364668 is a wasteful number, since it uses less digits than its factorization.

63588809364668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3977826 (or 3977824 counting only the distinct ones).

The product of its (nonzero) digits is 8599633920, while the sum is 80.

The spelling of 63588809364668 in words is "sixty-three trillion, five hundred eighty-eight billion, eight hundred nine million, three hundred sixty-four thousand, six hundred sixty-eight".