32541894005 has 4 divisors (see below), whose sum is σ = 39050272812. Its totient is φ = 26033515200.

The previous prime is 32541893987. The next prime is 32541894017. The reversal of 32541894005 is 50049814523.

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 15881796529 + 16660097476 = 126023^2 + 129074^2 .

It is not a de Polignac number, because 32541894005 - 2⁶ = 32541893941 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 3 ways as a sum of consecutive naturals, for example, 3254189396 + ... + 3254189405.

It is an arithmetic number, because the mean of its divisors is an integer number (9762568203).

Almost surely, 2^32541894005 is an apocalyptic number.

It is an amenable number.

32541894005 is a deficient number, since it is larger than the sum of its proper divisors (6508378807).

32541894005 is an equidigital number, since it uses as much as digits as its factorization.

32541894005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6508378806.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 32541894005 in words is "thirty-two billion, five hundred forty-one million, eight hundred ninety-four thousand, five".