32503230005 has 4 divisors (see below), whose sum is σ = 39003876012. Its totient is φ = 26002584000.

The previous prime is 32503229971. The next prime is 32503230007. The reversal of 32503230005 is 50003230523.

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 5430805636 + 27072424369 = 73694^2 + 164537^2 .

It is not a de Polignac number, because 32503230005 - 2⁸ = 32503229749 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 (32503230007) 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, 3250322996 + ... + 3250323005.

It is an arithmetic number, because the mean of its divisors is an integer number (9750969003).

Almost surely, 2^32503230005 is an apocalyptic number.

It is an amenable number.

32503230005 is a deficient number, since it is larger than the sum of its proper divisors (6500646007).

32503230005 is an equidigital number, since it uses as much as digits as its factorization.

32503230005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6500646006.

The product of its (nonzero) digits is 2700, while the sum is 23.

Adding to 32503230005 its reverse (50003230523), we get a palindrome (82506460528).

The spelling of 32503230005 in words is "thirty-two billion, five hundred three million, two hundred thirty thousand, five".