13553132 has 12 divisors (see below), whose sum is σ = 23765616. Its totient is φ = 6762960.

The previous prime is 13553123. The next prime is 13553147. The reversal of 13553132 is 23135531.

It is a junction number, because it is equal to n+sod(n) for n = 13553098 and 13553107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 968 + ... + 5295.

It is an arithmetic number, because the mean of its divisors is an integer number (1980468).

Almost surely, 2^13553132 is an apocalyptic number.

It is an amenable number.

13553132 is a deficient number, since it is larger than the sum of its proper divisors (10212484).

13553132 is a wasteful number, since it uses less digits than its factorization.

13553132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6808 (or 6806 counting only the distinct ones).

The product of its digits is 1350, while the sum is 23.

The square root of 13553132 is about 3681.4578634014. The cubic root of 13553132 is about 238.4221258911.

Adding to 13553132 its reverse (23135531), we get a palindrome (36688663).

The spelling of 13553132 in words is "thirteen million, five hundred fifty-three thousand, one hundred thirty-two".