45045504099 has 6 divisors (see below), whose sum is σ = 65065728156. Its totient is φ = 30030336060.

The previous prime is 45045504059. The next prime is 45045504121. The reversal of 45045504099 is 99040554054.

45045504099 is a `hidden beast` number, since 4 + 5 + 0 + 4 + 550 + 4 + 0 + 99 = 666.

It is not a de Polignac number, because 45045504099 - 2³⁵ = 10685765731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45045504029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2502527997 + ... + 2502528014.

It is an arithmetic number, because the mean of its divisors is an integer number (10844288026).

Almost surely, 2^45045504099 is an apocalyptic number.

45045504099 is a deficient number, since it is larger than the sum of its proper divisors (20020224057).

45045504099 is a wasteful number, since it uses less digits than its factorization.

45045504099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005056017 (or 5005056014 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The spelling of 45045504099 in words is "forty-five billion, forty-five million, five hundred four thousand, ninety-nine".