32923772673 has 16 divisors (see below), whose sum is σ = 49433935872. Its totient is φ = 19310130000.

The previous prime is 32923772639. The next prime is 32923772677. The reversal of 32923772673 is 37627732923.

It is not a de Polignac number, because 32923772673 - 2²⁵ = 32890218241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32923772677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16090753 + ... + 16092798.

It is an arithmetic number, because the mean of its divisors is an integer number (3089620992).

Almost surely, 2^32923772673 is an apocalyptic number.

32923772673 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

32923772673 is a deficient number, since it is larger than the sum of its proper divisors (16510163199).

32923772673 is a wasteful number, since it uses less digits than its factorization.

32923772673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32183596.

The product of its digits is 4000752, while the sum is 51.

The spelling of 32923772673 in words is "thirty-two billion, nine hundred twenty-three million, seven hundred seventy-two thousand, six hundred seventy-three".