16104763589 has 2 divisors, whose sum is σ = 16104763590. Its totient is φ = 16104763588.

The previous prime is 16104763567. The next prime is 16104763601. The reversal of 16104763589 is 98536740161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11640252100 + 4464511489 = 107890^2 + 66817^2 .

It is a cyclic number.

It is not a de Polignac number, because 16104763589 - 2²⁰ = 16103715013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16104763559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8052381794 + 8052381795.

It is an arithmetic number, because the mean of its divisors is an integer number (8052381795).

Almost surely, 2^16104763589 is an apocalyptic number.

It is an amenable number.

16104763589 is a deficient number, since it is larger than the sum of its proper divisors (1).

16104763589 is an equidigital number, since it uses as much as digits as its factorization.

16104763589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 16104763589 in words is "sixteen billion, one hundred four million, seven hundred sixty-three thousand, five hundred eighty-nine".