55036266 has 16 divisors (see below), whose sum is σ = 110645184. Its totient is φ = 18249984.

The previous prime is 55036249. The next prime is 55036271. The reversal of 55036266 is 66263055.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22606 + ... + 24921.

It is an arithmetic number, because the mean of its divisors is an integer number (6915324).

Almost surely, 2^55036266 is an apocalyptic number.

55036266 is an abundant number, since it is smaller than the sum of its proper divisors (55608918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55036266 is a wasteful number, since it uses less digits than its factorization.

55036266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47725.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 55036266 is about 7418.6431373938. The cubic root of 55036266 is about 380.3788143013.

The spelling of 55036266 in words is "fifty-five million, thirty-six thousand, two hundred sixty-six".