32053444389 has 16 divisors (see below), whose sum is σ = 47490115200. Its totient is φ = 21367374048.

The previous prime is 32053444369. The next prime is 32053444403. The reversal of 32053444389 is 98344435023.

32053444389 is a `hidden beast` number, since 3 + 205 + 3 + 4 + 4 + 438 + 9 = 666.

It is not a de Polignac number, because 32053444389 - 2¹⁷ = 32053313317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32053444369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411072 + ... + 482790.

It is an arithmetic number, because the mean of its divisors is an integer number (2968132200).

Almost surely, 2^32053444389 is an apocalyptic number.

It is an amenable number.

32053444389 is a deficient number, since it is larger than the sum of its proper divisors (15436670811).

32053444389 is a wasteful number, since it uses less digits than its factorization.

32053444389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88281 (or 88275 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 32053444389 in words is "thirty-two billion, fifty-three million, four hundred forty-four thousand, three hundred eighty-nine".