104045589609 has 16 divisors (see below), whose sum is σ = 149625537600. Its totient is φ = 63930879936.

The previous prime is 104045589607. The next prime is 104045589629. The reversal of 104045589609 is 906985540401.

It is not a de Polignac number, because 104045589609 - 2¹ = 104045589607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104045589607) 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, 1998454 + ... + 2049855.

It is an arithmetic number, because the mean of its divisors is an integer number (9351596100).

Almost surely, 2^104045589609 is an apocalyptic number.

It is an amenable number.

104045589609 is a deficient number, since it is larger than the sum of its proper divisors (45579947991).

104045589609 is a wasteful number, since it uses less digits than its factorization.

104045589609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4048984.

The product of its (nonzero) digits is 1555200, while the sum is 51.

The spelling of 104045589609 in words is "one hundred four billion, forty-five million, five hundred eighty-nine thousand, six hundred nine".