32534020489 has 2 divisors, whose sum is σ = 32534020490. Its totient is φ = 32534020488.

The previous prime is 32534020483. The next prime is 32534020501. The reversal of 32534020489 is 98402043523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31044678025 + 1489342464 = 176195^2 + 38592^2 .

It is a cyclic number.

It is not a de Polignac number, because 32534020489 - 2²³ = 32525631881 is a prime.

It is not a weakly prime, because it can be changed into another prime (32534020483) 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 as a sum of consecutive naturals, namely, 16267010244 + 16267010245.

It is an arithmetic number, because the mean of its divisors is an integer number (16267010245).

Almost surely, 2^32534020489 is an apocalyptic number.

It is an amenable number.

32534020489 is a deficient number, since it is larger than the sum of its proper divisors (1).

32534020489 is an equidigital number, since it uses as much as digits as its factorization.

32534020489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 32534020489 in words is "thirty-two billion, five hundred thirty-four million, twenty thousand, four hundred eighty-nine".