13552655 has 24 divisors (see below), whose sum is σ = 17638992. Its totient is φ = 9992192.

The previous prime is 13552633. The next prime is 13552691. The reversal of 13552655 is 55625531.

It is not a de Polignac number, because 13552655 - 2¹⁶ = 13487119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119879 + ... + 119991.

It is an arithmetic number, because the mean of its divisors is an integer number (734958).

Almost surely, 2^13552655 is an apocalyptic number.

13552655 is a deficient number, since it is larger than the sum of its proper divisors (4086337).

13552655 is a wasteful number, since it uses less digits than its factorization.

13552655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235 (or 218 counting only the distinct ones).

The product of its digits is 22500, while the sum is 32.

The square root of 13552655 is about 3681.3930787135. The cubic root of 13552655 is about 238.4193287839.

The spelling of 13552655 in words is "thirteen million, five hundred fifty-two thousand, six hundred fifty-five".