32045016005 has 4 divisors (see below), whose sum is σ = 38454019212. Its totient is φ = 25636012800.

The previous prime is 32045016001. The next prime is 32045016013. The reversal of 32045016005 is 50061054023.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4637882404 + 27407133601 = 68102^2 + 165551^2 .

It is not a de Polignac number, because 32045016005 - 2² = 32045016001 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32045016001) 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, 3204501596 + ... + 3204501605.

It is an arithmetic number, because the mean of its divisors is an integer number (9613504803).

Almost surely, 2^32045016005 is an apocalyptic number.

It is an amenable number.

32045016005 is a deficient number, since it is larger than the sum of its proper divisors (6409003207).

32045016005 is an equidigital number, since it uses as much as digits as its factorization.

32045016005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6409003206.

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 32045016005 in words is "thirty-two billion, forty-five million, sixteen thousand, five".