14963558064 has 120 divisors (see below), whose sum is σ = 48426119280. Its totient is φ = 3946424832.

The previous prime is 14963558021. The next prime is 14963558081. The reversal of 14963558064 is 46085536941.

It is a junction number, because it is equal to n+sod(n) for n = 14963557998 and 14963558016.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 214119 + ... + 275270.

It is an arithmetic number, because the mean of its divisors is an integer number (403550994).

Almost surely, 2^14963558064 is an apocalyptic number.

14963558064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14963558064 is an abundant number, since it is smaller than the sum of its proper divisors (33462561216).

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

14963558064 is a wasteful number, since it uses less digits than its factorization.

14963558064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489427 (or 489414 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 51.

The spelling of 14963558064 in words is "fourteen billion, nine hundred sixty-three million, five hundred fifty-eight thousand, sixty-four".