164632522255 has 8 divisors (see below), whose sum is σ = 209180146032. Its totient is φ = 123958604928.

The previous prime is 164632522217. The next prime is 164632522277. The reversal of 164632522255 is 552225236461.

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

It is a cyclic number.

It is not a de Polignac number, because 164632522255 - 2⁷ = 164632522127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 968426517 + ... + 968426686.

It is an arithmetic number, because the mean of its divisors is an integer number (26147518254).

Almost surely, 2^164632522255 is an apocalyptic number.

164632522255 is a deficient number, since it is larger than the sum of its proper divisors (44547623777).

164632522255 is a wasteful number, since it uses less digits than its factorization.

164632522255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936853225.

The product of its digits is 864000, while the sum is 43.

The spelling of 164632522255 in words is "one hundred sixty-four billion, six hundred thirty-two million, five hundred twenty-two thousand, two hundred fifty-five".