13755506 has 16 divisors (see below), whose sum is σ = 22421760. Its totient is φ = 6305040.

The previous prime is 13755479. The next prime is 13755509. The reversal of 13755506 is 60555731.

13755506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13755509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4661 + ... + 7016.

It is an arithmetic number, because the mean of its divisors is an integer number (1401360).

Almost surely, 2^13755506 is an apocalyptic number.

13755506 is a deficient number, since it is larger than the sum of its proper divisors (8666254).

13755506 is a wasteful number, since it uses less digits than its factorization.

13755506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11729.

The product of its (nonzero) digits is 15750, while the sum is 32.

The square root of 13755506 is about 3708.8415981274. The cubic root of 13755506 is about 239.6029662315.

The spelling of 13755506 in words is "thirteen million, seven hundred fifty-five thousand, five hundred six".