45004080869 has 16 divisors (see below), whose sum is σ = 50303151360. Its totient is φ = 39906720000.

The previous prime is 45004080809. The next prime is 45004080883. The reversal of 45004080869 is 96808040054.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 45004080869 - 2¹² = 45004076773 is a prime.

It is a super-2 number, since 2×45004080869² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45004080809) 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, 3565169 + ... + 3577769.

It is an arithmetic number, because the mean of its divisors is an integer number (3143946960).

Almost surely, 2^45004080869 is an apocalyptic number.

It is an amenable number.

45004080869 is a deficient number, since it is larger than the sum of its proper divisors (5299070491).

45004080869 is a wasteful number, since it uses less digits than its factorization.

45004080869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20572.

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 45004080869 in words is "forty-five billion, four million, eighty thousand, eight hundred sixty-nine".