55243300006266 has 64 divisors (see below), whose sum is σ = 114580454584320. Its totient is φ = 17737823306880.

The previous prime is 55243300006243. The next prime is 55243300006273. The reversal of 55243300006266 is 66260000334255.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35972265 + ... + 37476531.

It is an arithmetic number, because the mean of its divisors is an integer number (1790319602880).

Almost surely, 2^{55243300006266} is an apocalyptic number.

55243300006266 is an abundant number, since it is smaller than the sum of its proper divisors (59337154578054).

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

55243300006266 is a wasteful number, since it uses less digits than its factorization.

55243300006266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505219.

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 55243300006266 in words is "fifty-five trillion, two hundred forty-three billion, three hundred million, six thousand, two hundred sixty-six".