55318524226266 has 32 divisors (see below), whose sum is σ = 126463025847168. Its totient is φ = 15802707041280.

The previous prime is 55318524226249. The next prime is 55318524226271. The reversal of 55318524226266 is 66262242581355.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107473315 + ... + 107986806.

It is an arithmetic number, because the mean of its divisors is an integer number (3951969557724).

Almost surely, 2^{55318524226266} is an apocalyptic number.

55318524226266 is an abundant number, since it is smaller than the sum of its proper divisors (71144501620902).

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

55318524226266 is a wasteful number, since it uses less digits than its factorization.

55318524226266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215466246.

The product of its digits is 41472000, while the sum is 57.

The spelling of 55318524226266 in words is "fifty-five trillion, three hundred eighteen billion, five hundred twenty-four million, two hundred twenty-six thousand, two hundred sixty-six".