13536413504 has 56 divisors (see below), whose sum is σ = 28399130400. Its totient is φ = 6383854080.

The previous prime is 13536413467. The next prime is 13536413509. The reversal of 13536413504 is 40531463531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13536413509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254159 + ... + 302769.

Almost surely, 2^13536413504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13536413504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14199565200).

13536413504 is an abundant number, since it is smaller than the sum of its proper divisors (14862716896).

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

13536413504 is a wasteful number, since it uses less digits than its factorization.

13536413504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48871 (or 48861 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 13536413504 in words is "thirteen billion, five hundred thirty-six million, four hundred thirteen thousand, five hundred four".