55106150666 has 8 divisors (see below), whose sum is σ = 94467686880. Its totient is φ = 23616921708.

The previous prime is 55106150647. The next prime is 55106150689. The reversal of 55106150666 is 66605160155.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1968076796 + ... + 1968076823.

It is an arithmetic number, because the mean of its divisors is an integer number (11808460860).

Almost surely, 2^55106150666 is an apocalyptic number.

55106150666 is a deficient number, since it is larger than the sum of its proper divisors (39361536214).

55106150666 is a wasteful number, since it uses less digits than its factorization.

55106150666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3936153628.

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 55106150666 in words is "fifty-five billion, one hundred six million, one hundred fifty thousand, six hundred sixty-six".