164912332883 has 4 divisors (see below), whose sum is σ = 164929412448. Its totient is φ = 164895253320.

The previous prime is 164912332859. The next prime is 164912332909. The reversal of 164912332883 is 388233219461.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 164912332883 - 2¹² = 164912328787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164912352883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8525291 + ... + 8544612.

It is an arithmetic number, because the mean of its divisors is an integer number (41232353112).

Almost surely, 2^164912332883 is an apocalyptic number.

164912332883 is a deficient number, since it is larger than the sum of its proper divisors (17079565).

164912332883 is an equidigital number, since it uses as much as digits as its factorization.

164912332883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17079564.

The product of its digits is 1492992, while the sum is 50.

The spelling of 164912332883 in words is "one hundred sixty-four billion, nine hundred twelve million, three hundred thirty-two thousand, eight hundred eighty-three".