545034461099 has 2 divisors, whose sum is σ = 545034461100. Its totient is φ = 545034461098.

The previous prime is 545034461087. The next prime is 545034461131. The reversal of 545034461099 is 990164430545.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-545034461099 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (545034461009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272517230549 + 272517230550.

It is an arithmetic number, because the mean of its divisors is an integer number (272517230550).

Almost surely, 2^545034461099 is an apocalyptic number.

545034461099 is a deficient number, since it is larger than the sum of its proper divisors (1).

545034461099 is an equidigital number, since it uses as much as digits as its factorization.

545034461099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 545034461099 in words is "five hundred forty-five billion, thirty-four million, four hundred sixty-one thousand, ninety-nine".