13533411996 has 36 divisors (see below), whose sum is σ = 36840956152. Its totient is φ = 4164126624.

The previous prime is 13533411977. The next prime is 13533412007. The reversal of 13533411996 is 69911433531.

13533411996 is a `hidden beast` number, since 13 + 533 + 4 + 1 + 19 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14458306 + ... + 14459241.

Almost surely, 2^13533411996 is an apocalyptic number.

It is an amenable number.

13533411996 is an abundant number, since it is smaller than the sum of its proper divisors (23307544156).

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

13533411996 is a wasteful number, since it uses less digits than its factorization.

13533411996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28917570 (or 28917565 counting only the distinct ones).

The product of its digits is 262440, while the sum is 45.

The spelling of 13533411996 in words is "thirteen billion, five hundred thirty-three million, four hundred eleven thousand, nine hundred ninety-six".