32056504189 has 16 divisors (see below), whose sum is σ = 36231857280. Its totient is φ = 28180293120.

The previous prime is 32056504187. The next prime is 32056504247. The reversal of 32056504189 is 98140565023.

It is a cyclic number.

It is not a de Polignac number, because 32056504189 - 2¹ = 32056504187 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 (32056504187) 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, 675984 + ... + 721849.

It is an arithmetic number, because the mean of its divisors is an integer number (2264491080).

Almost surely, 2^32056504189 is an apocalyptic number.

It is an amenable number.

32056504189 is a deficient number, since it is larger than the sum of its proper divisors (4175353091).

32056504189 is a wasteful number, since it uses less digits than its factorization.

32056504189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397940.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 32056504189 in words is "thirty-two billion, fifty-six million, five hundred four thousand, one hundred eighty-nine".