55255083166 has 16 divisors (see below), whose sum is σ = 83506042368. Its totient is φ = 27420485400.

The previous prime is 55255083161. The next prime is 55255083173. The reversal of 55255083166 is 66138055255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55255083161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39520 + ... + 334771.

It is an arithmetic number, because the mean of its divisors is an integer number (5219127648).

Almost surely, 2^55255083166 is an apocalyptic number.

55255083166 is a deficient number, since it is larger than the sum of its proper divisors (28250959202).

55255083166 is a wasteful number, since it uses less digits than its factorization.

55255083166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374847.

The product of its (nonzero) digits is 1080000, while the sum is 46.

The spelling of 55255083166 in words is "fifty-five billion, two hundred fifty-five million, eighty-three thousand, one hundred sixty-six".