13755535 has 8 divisors (see below), whose sum is σ = 16532640. Its totient is φ = 10987104.

The previous prime is 13755529. The next prime is 13755583. The reversal of 13755535 is 53555731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13755535 - 2¹⁵ = 13722767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13755535.

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 7 ways as a sum of consecutive naturals, for example, 2086 + ... + 5644.

It is an arithmetic number, because the mean of its divisors is an integer number (2066580).

Almost surely, 2^13755535 is an apocalyptic number.

13755535 is a deficient number, since it is larger than the sum of its proper divisors (2777105).

13755535 is an equidigital number, since it uses as much as digits as its factorization.

13755535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4337.

The product of its digits is 39375, while the sum is 34.

The square root of 13755535 is about 3708.8455077018. The cubic root of 13755535 is about 239.6031346121.

The spelling of 13755535 in words is "thirteen million, seven hundred fifty-five thousand, five hundred thirty-five".