55086683266 has 4 divisors (see below), whose sum is σ = 82630024902. Its totient is φ = 27543341632.

The previous prime is 55086683243. The next prime is 55086683291. The reversal of 55086683266 is 66238668055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 54650750625 + 435932641 = 233775^2 + 20879^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13771670815 + ... + 13771670818.

Almost surely, 2^55086683266 is an apocalyptic number.

55086683266 is a deficient number, since it is larger than the sum of its proper divisors (27543341636).

55086683266 is a wasteful number, since it uses less digits than its factorization.

55086683266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27543341635.

The product of its (nonzero) digits is 12441600, while the sum is 55.

The spelling of 55086683266 in words is "fifty-five billion, eighty-six million, six hundred eighty-three thousand, two hundred sixty-six".