13553652 has 48 divisors (see below), whose sum is σ = 36328320. Its totient is φ = 3852672.

The previous prime is 13553633. The next prime is 13553671. The reversal of 13553652 is 25635531.

It is an interprime number because it is at equal distance from previous prime (13553633) and next prime (13553671).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26374 + ... + 26882.

It is an arithmetic number, because the mean of its divisors is an integer number (756840).

Almost surely, 2^13553652 is an apocalyptic number.

13553652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13553652 is an abundant number, since it is smaller than the sum of its proper divisors (22774668).

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

13553652 is a wasteful number, since it uses less digits than its factorization.

13553652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840 (or 838 counting only the distinct ones).

The product of its digits is 13500, while the sum is 30.

The square root of 13553652 is about 3681.5284869195. The cubic root of 13553652 is about 238.4251750736.

The spelling of 13553652 in words is "thirteen million, five hundred fifty-three thousand, six hundred fifty-two".