32448752229 has 4 divisors (see below), whose sum is σ = 43265002976. Its totient is φ = 21632501484.

The previous prime is 32448752213. The next prime is 32448752251. The reversal of 32448752229 is 92225784423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92225784423 = 3 ⋅30741928141.

It is not a de Polignac number, because 32448752229 - 2⁴ = 32448752213 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 (32448752129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5408125369 + ... + 5408125374.

It is an arithmetic number, because the mean of its divisors is an integer number (10816250744).

Almost surely, 2^32448752229 is an apocalyptic number.

It is an amenable number.

32448752229 is a deficient number, since it is larger than the sum of its proper divisors (10816250747).

32448752229 is a wasteful number, since it uses less digits than its factorization.

32448752229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10816250746.

The product of its digits is 1935360, while the sum is 48.

The spelling of 32448752229 in words is "thirty-two billion, four hundred forty-eight million, seven hundred fifty-two thousand, two hundred twenty-nine".