13653152 has 12 divisors (see below), whose sum is σ = 26879706. Its totient is φ = 6826560.

The previous prime is 13653149. The next prime is 13653163. The reversal of 13653152 is 25135631.

It can be written as a sum of positive squares in only one way, i.e., 12645136 + 1008016 = 3556^2 + 1004^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213299 + ... + 213362.

Almost surely, 2^13653152 is an apocalyptic number.

It is an amenable number.

13653152 is a deficient number, since it is larger than the sum of its proper divisors (13226554).

13653152 is an equidigital number, since it uses as much as digits as its factorization.

13653152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426671 (or 426663 counting only the distinct ones).

The product of its digits is 2700, while the sum is 26.

The square root of 13653152 is about 3695.0171853457. The cubic root of 13653152 is about 239.0071950356.

Adding to 13653152 its reverse (25135631), we get a palindrome (38788783).

The spelling of 13653152 in words is "thirteen million, six hundred fifty-three thousand, one hundred fifty-two".