54329666206 has 16 divisors (see below), whose sum is σ = 86294949264. Its totient is φ = 25564929664.

The previous prime is 54329666197. The next prime is 54329666207. The reversal of 54329666206 is 60266692345.

It is a self number, because there is not a number n which added to its sum of digits gives 54329666206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54329666207) by changing a digit.

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, 446316 + ... + 554848.

It is an arithmetic number, because the mean of its divisors is an integer number (5393434329).

Almost surely, 2^54329666206 is an apocalyptic number.

54329666206 is a deficient number, since it is larger than the sum of its proper divisors (31965283058).

54329666206 is a wasteful number, since it uses less digits than its factorization.

54329666206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123275.

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 54329666206 in words is "fifty-four billion, three hundred twenty-nine million, six hundred sixty-six thousand, two hundred six".