13535403132 has 24 divisors (see below), whose sum is σ = 31613209936. Its totient is φ = 4507429248.

The previous prime is 13535403107. The next prime is 13535403149. The reversal of 13535403132 is 23130453531.

It is a self number, because there is not a number n which added to its sum of digits gives 13535403132.

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 7 ways as a sum of consecutive naturals, for example, 533563 + ... + 558354.

Almost surely, 2^13535403132 is an apocalyptic number.

13535403132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13535403132 is an abundant number, since it is smaller than the sum of its proper divisors (18077806804).

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

13535403132 is a wasteful number, since it uses less digits than its factorization.

13535403132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092957 (or 1092955 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 13535403132 its reverse (23130453531), we get a palindrome (36665856663).

The spelling of 13535403132 in words is "thirteen billion, five hundred thirty-five million, four hundred three thousand, one hundred thirty-two".