32799473905 has 16 divisors (see below), whose sum is σ = 43021886400. Its totient is φ = 23807277760.

The previous prime is 32799473887. The next prime is 32799473939. The reversal of 32799473905 is 50937499723.

It is a happy number.

It is not a de Polignac number, because 32799473905 - 2¹⁵ = 32799441137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32799473905.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557815 + ... + 613804.

It is an arithmetic number, because the mean of its divisors is an integer number (2688867900).

Almost surely, 2^32799473905 is an apocalyptic number.

It is an amenable number.

32799473905 is a deficient number, since it is larger than the sum of its proper divisors (10222412495).

32799473905 is a wasteful number, since it uses less digits than its factorization.

32799473905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172144.

The product of its (nonzero) digits is 12859560, while the sum is 58.

The spelling of 32799473905 in words is "thirty-two billion, seven hundred ninety-nine million, four hundred seventy-three thousand, nine hundred five".