32472323005 has 8 divisors (see below), whose sum is σ = 38969679672. Its totient is φ = 25975930368.

The previous prime is 32472322937. The next prime is 32472323011. The reversal of 32472323005 is 50032327423.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5506085209 + 26966237796 = 74203^2 + 164214^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32472323005 - 2¹³ = 32472314813 is a prime.

It is a super-2 number, since 2×32472323005² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164704 + ... + 303433.

It is an arithmetic number, because the mean of its divisors is an integer number (4871209959).

Almost surely, 2^32472323005 is an apocalyptic number.

It is an amenable number.

32472323005 is a deficient number, since it is larger than the sum of its proper divisors (6497356667).

32472323005 is a wasteful number, since it uses less digits than its factorization.

32472323005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482015.

The product of its (nonzero) digits is 30240, while the sum is 31.

The spelling of 32472323005 in words is "thirty-two billion, four hundred seventy-two million, three hundred twenty-three thousand, five".