13303089504 has 72 divisors (see below), whose sum is σ = 38020928400. Its totient is φ = 4412060928.

The previous prime is 13303089493. The next prime is 13303089529. The reversal of 13303089504 is 40598030331.

13303089504 is a `hidden beast` number, since 13 + 30 + 30 + 89 + 504 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58747 + ... + 173370.

It is an arithmetic number, because the mean of its divisors is an integer number (528068450).

Almost surely, 2^13303089504 is an apocalyptic number.

It is an amenable number.

13303089504 is an abundant number, since it is smaller than the sum of its proper divisors (24717838896).

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

13303089504 is a wasteful number, since it uses less digits than its factorization.

13303089504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232332 (or 232321 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 13303089504 in words is "thirteen billion, three hundred three million, eighty-nine thousand, five hundred four".