1045460005989 has 16 divisors (see below), whose sum is σ = 1593597740160. Its totient is φ = 597212282880.

The previous prime is 1045460005963. The next prime is 1045460005991. The reversal of 1045460005989 is 9895000645401.

It is not a de Polignac number, because 1045460005989 - 2²¹ = 1045457908837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045460015989) 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, 7993372 + ... + 8123109.

It is an arithmetic number, because the mean of its divisors is an integer number (99599858760).

Almost surely, 2^{1045460005989} is an apocalyptic number.

It is an amenable number.

1045460005989 is a deficient number, since it is larger than the sum of its proper divisors (548137734171).

1045460005989 is a wasteful number, since it uses less digits than its factorization.

1045460005989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16119580.

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

The spelling of 1045460005989 in words is "one trillion, forty-five billion, four hundred sixty million, five thousand, nine hundred eighty-nine".