12535483896 has 192 divisors, whose sum is σ = 37356359040. Its totient is φ = 3773952000.

The previous prime is 12535483889. The next prime is 12535483937. The reversal of 12535483896 is 69838453521.

12535483896 is a `hidden beast` number, since 1 + 2 + 5 + 3 + 548 + 3 + 8 + 96 = 666.

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 47 ways as a sum of consecutive naturals, for example, 13759681 + ... + 13760591.

It is an arithmetic number, because the mean of its divisors is an integer number (194564370).

Almost surely, 2^12535483896 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 12535483896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18678179520).

12535483896 is an abundant number, since it is smaller than the sum of its proper divisors (24820875144).

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

12535483896 is a wasteful number, since it uses less digits than its factorization.

12535483896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238 (or 1231 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 54.

The spelling of 12535483896 in words is "twelve billion, five hundred thirty-five million, four hundred eighty-three thousand, eight hundred ninety-six".