53855266 has 8 divisors (see below), whose sum is σ = 80884944. Its totient is φ = 26893620.

The previous prime is 53855231. The next prime is 53855267. The reversal of 53855266 is 66255835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (53855267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14980 + ... + 18223.

It is an arithmetic number, because the mean of its divisors is an integer number (10110618).

Almost surely, 2^53855266 is an apocalyptic number.

53855266 is a deficient number, since it is larger than the sum of its proper divisors (27029678).

53855266 is a wasteful number, since it uses less digits than its factorization.

53855266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34016.

The product of its digits is 216000, while the sum is 40.

The square root of 53855266 is about 7338.6147194140. The cubic root of 53855266 is about 377.6383213122.

The spelling of 53855266 in words is "fifty-three million, eight hundred fifty-five thousand, two hundred sixty-six".