13853155 has 8 divisors (see below), whose sum is σ = 17197200. Its totient is φ = 10700256.

The previous prime is 13853143. The next prime is 13853167. The reversal of 13853155 is 55135831.

It is an interprime number because it is at equal distance from previous prime (13853143) and next prime (13853167).

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 13853155 - 2⁷ = 13853027 is a prime.

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, 47625 + ... + 47914.

It is an arithmetic number, because the mean of its divisors is an integer number (2149650).

Almost surely, 2^13853155 is an apocalyptic number.

13853155 is a deficient number, since it is larger than the sum of its proper divisors (3344045).

13853155 is an equidigital number, since it uses as much as digits as its factorization.

13853155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95573.

The product of its digits is 9000, while the sum is 31.

The square root of 13853155 is about 3721.9826705669. The cubic root of 13853155 is about 240.1686025919.

Adding to 13853155 its reverse (55135831), we get a palindrome (68988986).

The spelling of 13853155 in words is "thirteen million, eight hundred fifty-three thousand, one hundred fifty-five".