32053442020 has 24 divisors (see below), whose sum is σ = 67315861368. Its totient is φ = 12820684800.

The previous prime is 32053442017. The next prime is 32053442021. The reversal of 32053442020 is 2024435023.

It can be written as a sum of positive squares in 4 ways, for example, as 11877512256 + 20175929764 = 108984^2 + 142042^2 .

It is not an unprimeable number, because it can be changed into a prime (32053442021) by changing a digit.

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, 507810 + ... + 567430.

It is an arithmetic number, because the mean of its divisors is an integer number (2804827557).

Almost surely, 2^32053442020 is an apocalyptic number.

It is an amenable number.

32053442020 is an abundant number, since it is smaller than the sum of its proper divisors (35262419348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32053442020 is a wasteful number, since it uses less digits than its factorization.

32053442020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86511 (or 86509 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 32053442020 its reverse (2024435023), we get a palindrome (34077877043).

The spelling of 32053442020 in words is "thirty-two billion, fifty-three million, four hundred forty-two thousand, twenty".