13613262132 has 24 divisors (see below), whose sum is σ = 31966602976. Its totient is φ = 4508850528.

The previous prime is 13613262121. The next prime is 13613262167. The reversal of 13613262132 is 23126231631.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 13613262132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3610978 + ... + 3614745.

Almost surely, 2^13613262132 is an apocalyptic number.

13613262132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13613262132 is an abundant number, since it is smaller than the sum of its proper divisors (18353340844).

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

13613262132 is a wasteful number, since it uses less digits than its factorization.

13613262132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7225887 (or 7225885 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

Adding to 13613262132 its reverse (23126231631), we get a palindrome (36739493763).

The spelling of 13613262132 in words is "thirteen billion, six hundred thirteen million, two hundred sixty-two thousand, one hundred thirty-two".