10955 has 8 divisors (see below), whose sum is σ = 15072. Its totient is φ = 7488.

The previous prime is 10949. The next prime is 10957. The reversal of 10955 is 55901.

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 10955 - 2⁴ = 10939 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 10955.

It is not an unprimeable number, because it can be changed into a prime (10957) 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, 122 + ... + 191.

It is an arithmetic number, because the mean of its divisors is an integer number (1884).

2¹⁰⁹⁵⁵ is an apocalyptic number.

10955 is a deficient number, since it is larger than the sum of its proper divisors (4117).

10955 is an equidigital number, since it uses as much as digits as its factorization.

10955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325.

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 10955 is about 104.6661358798. Note that the first 3 decimals coincide. The cubic root of 10955 is about 22.2094324552.

It can be divided in two parts, 109 and 55, that multiplied together give a palindrome (5995).

The spelling of 10955 in words is "ten thousand, nine hundred fifty-five".