13581794003160 has 64 divisors (see below), whose sum is σ = 40755323808000. Its totient is φ = 3620928018816.

The previous prime is 13581794003159. The next prime is 13581794003161. The reversal of 13581794003160 is 6130049718531.

It is an interprime number because it is at equal distance from previous prime (13581794003159) and next prime (13581794003161).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13581794003161) 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, 13314124 + ... + 14297883.

It is an arithmetic number, because the mean of its divisors is an integer number (636801934500).

Almost surely, 2^{13581794003160} is an apocalyptic number.

13581794003160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13581794003160 is an abundant number, since it is smaller than the sum of its proper divisors (27173529804840).

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

13581794003160 is a wasteful number, since it uses less digits than its factorization.

13581794003160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27616120 (or 27616116 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 13581794003160 in words is "thirteen trillion, five hundred eighty-one billion, seven hundred ninety-four million, three thousand, one hundred sixty".