206553164168302 has 32 divisors (see below), whose sum is σ = 360002111693760. Its totient is φ = 87045897818880.

The previous prime is 206553164168293. The next prime is 206553164168339. The reversal of 206553164168302 is 203861461355602.

It is a self number, because there is not a number n which added to its sum of digits gives 206553164168302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32789703 + ... + 38578114.

It is an arithmetic number, because the mean of its divisors is an integer number (11250065990430).

Almost surely, 2^{206553164168302} is an apocalyptic number.

206553164168302 is a deficient number, since it is larger than the sum of its proper divisors (153448947525458).

206553164168302 is a wasteful number, since it uses less digits than its factorization.

206553164168302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71371276.

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 206553164168302 in words is "two hundred six trillion, five hundred fifty-three billion, one hundred sixty-four million, one hundred sixty-eight thousand, three hundred two".