545583044099 has 2 divisors, whose sum is σ = 545583044100. Its totient is φ = 545583044098.

The previous prime is 545583044011. The next prime is 545583044179. The reversal of 545583044099 is 990440385545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 545583044099 - 2²⁰ = 545581995523 is a prime.

It is not a weakly prime, because it can be changed into another prime (545583044009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272791522049 + 272791522050.

It is an arithmetic number, because the mean of its divisors is an integer number (272791522050).

Almost surely, 2^545583044099 is an apocalyptic number.

545583044099 is a deficient number, since it is larger than the sum of its proper divisors (1).

545583044099 is an equidigital number, since it uses as much as digits as its factorization.

545583044099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552000, while the sum is 56.

The spelling of 545583044099 in words is "five hundred forty-five billion, five hundred eighty-three million, forty-four thousand, ninety-nine".