55113266 has 36 divisors (see below), whose sum is σ = 92700846. Its totient is φ = 24560640.

The previous prime is 55113259. The next prime is 55113271. The reversal of 55113266 is 66231155.

55113266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 9 ways, for example, as 16933225 + 38180041 = 4115^2 + 6179^2 .

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 17 ways as a sum of consecutive naturals, for example, 568130 + ... + 568226.

Almost surely, 2^55113266 is an apocalyptic number.

55113266 is a deficient number, since it is larger than the sum of its proper divisors (37587580).

55113266 is a wasteful number, since it uses less digits than its factorization.

55113266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207 (or 153 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 55113266 is about 7423.8309517391. The cubic root of 55113266 is about 380.5561247802.

The spelling of 55113266 in words is "fifty-five million, one hundred thirteen thousand, two hundred sixty-six".