10955555 has 16 divisors (see below), whose sum is σ = 14617344. Its totient is φ = 7827840.

The previous prime is 10955551. The next prime is 10955557. The reversal of 10955555 is 55555901.

10955555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10955555 - 2² = 10955551 is a prime.

It is a Duffinian number.

10955555 is a modest number, since divided by 5555 gives 1095 as remainder.

It is not an unprimeable number, because it can be changed into a prime (10955551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 704 + ... + 4733.

It is an arithmetic number, because the mean of its divisors is an integer number (913584).

Almost surely, 2^10955555 is an apocalyptic number.

10955555 is a deficient number, since it is larger than the sum of its proper divisors (3661789).

10955555 is a wasteful number, since it uses less digits than its factorization.

10955555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5486.

The product of its (nonzero) digits is 28125, while the sum is 35.

The square root of 10955555 is about 3309.9176726922. The cubic root of 10955555 is about 222.0980750547.

The spelling of 10955555 in words is "ten million, nine hundred fifty-five thousand, five hundred fifty-five".