10955549 has 4 divisors (see below), whose sum is σ = 11951520. Its totient is φ = 9959580.

The previous prime is 10955543. The next prime is 10955551. The reversal of 10955549 is 94555901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10955549 - 2¹² = 10951453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10955543) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 497969 + ... + 497990.

It is an arithmetic number, because the mean of its divisors is an integer number (2987880).

Almost surely, 2^10955549 is an apocalyptic number.

It is an amenable number.

10955549 is a deficient number, since it is larger than the sum of its proper divisors (995971).

10955549 is an equidigital number, since it uses as much as digits as its factorization.

10955549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995970.

The product of its (nonzero) digits is 40500, while the sum is 38.

The square root of 10955549 is about 3309.9167663251. The cubic root of 10955549 is about 222.0980345094.

It can be divided in two parts, 10 and 955549, that added together give a palindrome (955559).

The spelling of 10955549 in words is "ten million, nine hundred fifty-five thousand, five hundred forty-nine".