13581600192 has 42 divisors (see below), whose sum is σ = 38929206368. Its totient is φ = 4527199872.

The previous prime is 13581600187. The next prime is 13581600239. The reversal of 13581600192 is 29100618531.

13581600192 is a `hidden beast` number, since 1 + 3 + 581 + 60 + 0 + 19 + 2 = 666.

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 5 ways as a sum of consecutive naturals, for example, 11789008 + ... + 11790159.

Almost surely, 2^13581600192 is an apocalyptic number.

13581600192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13581600192 is an abundant number, since it is smaller than the sum of its proper divisors (25347606176).

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

13581600192 is a wasteful number, since it uses less digits than its factorization.

13581600192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23579185 (or 23579172 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The spelling of 13581600192 in words is "thirteen billion, five hundred eighty-one million, six hundred thousand, one hundred ninety-two".