55116666035 has 8 divisors (see below), whose sum is σ = 67387924080. Its totient is φ = 43261382944.

The previous prime is 55116666023. The next prime is 55116666071. The reversal of 55116666035 is 53066661155.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 55116666035 - 2¹⁸ = 55116403891 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103993445 + ... + 103993974.

It is an arithmetic number, because the mean of its divisors is an integer number (8423490510).

Almost surely, 2^55116666035 is an apocalyptic number.

55116666035 is a deficient number, since it is larger than the sum of its proper divisors (12271258045).

55116666035 is a wasteful number, since it uses less digits than its factorization.

55116666035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207987477.

The product of its (nonzero) digits is 486000, while the sum is 44.

The spelling of 55116666035 in words is "fifty-five billion, one hundred sixteen million, six hundred sixty-six thousand, thirty-five".