32052012447 has 48 divisors (see below), whose sum is σ = 54415288032. Its totient is φ = 16629338880.

The previous prime is 32052012401. The next prime is 32052012451. The reversal of 32052012447 is 74421025023.

It is not a de Polignac number, because 32052012447 - 2⁶ = 32052012383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32052012847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20908 + ... + 254049.

It is an arithmetic number, because the mean of its divisors is an integer number (1133651834).

Almost surely, 2^32052012447 is an apocalyptic number.

32052012447 is a deficient number, since it is larger than the sum of its proper divisors (22363275585).

32052012447 is a wasteful number, since it uses less digits than its factorization.

32052012447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275048 (or 275041 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The spelling of 32052012447 in words is "thirty-two billion, fifty-two million, twelve thousand, four hundred forty-seven".