55082809266 has 32 divisors (see below), whose sum is σ = 111569536320. Its totient is φ = 18128142144.

The previous prime is 55082809219. The next prime is 55082809277. The reversal of 55082809266 is 66290828055.

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, 36276 + ... + 333888.

It is an arithmetic number, because the mean of its divisors is an integer number (3486548010).

Almost surely, 2^55082809266 is an apocalyptic number.

55082809266 is an abundant number, since it is smaller than the sum of its proper divisors (56486727054).

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

55082809266 is a wasteful number, since it uses less digits than its factorization.

55082809266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298010.

The product of its (nonzero) digits is 2073600, while the sum is 51.

The spelling of 55082809266 in words is "fifty-five billion, eighty-two million, eight hundred nine thousand, two hundred sixty-six".