13895284608 has 48 divisors (see below), whose sum is σ = 39985132200. Its totient is φ = 4631761152.

The previous prime is 13895284589. The next prime is 13895284619. The reversal of 13895284608 is 80648259831.

13895284608 is a `hidden beast` number, since 1 + 3 + 8 + 9 + 5 + 28 + 4 + 608 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6029788 + ... + 6032091.

Almost surely, 2^13895284608 is an apocalyptic number.

13895284608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13895284608 is an abundant number, since it is smaller than the sum of its proper divisors (26089847592).

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

13895284608 is a wasteful number, since it uses less digits than its factorization.

13895284608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12061899 (or 12061884 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 13895284608 in words is "thirteen billion, eight hundred ninety-five million, two hundred eighty-four thousand, six hundred eight".