55331655034166 has 8 divisors (see below), whose sum is σ = 94854265772880. Its totient is φ = 23713566443208.

The previous prime is 55331655034163. The next prime is 55331655034211. The reversal of 55331655034166 is 66143055613355.

55331655034166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55331655034163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1976130536921 + ... + 1976130536948.

It is an arithmetic number, because the mean of its divisors is an integer number (11856783221610).

Almost surely, 2^{55331655034166} is an apocalyptic number.

55331655034166 is a deficient number, since it is larger than the sum of its proper divisors (39522610738714).

55331655034166 is a wasteful number, since it uses less digits than its factorization.

55331655034166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3952261073878.

The product of its (nonzero) digits is 14580000, while the sum is 53.

The spelling of 55331655034166 in words is "fifty-five trillion, three hundred thirty-one billion, six hundred fifty-five million, thirty-four thousand, one hundred sixty-six".