545442422999 has 2 divisors, whose sum is σ = 545442423000. Its totient is φ = 545442422998.

The previous prime is 545442422981. The next prime is 545442423007. The reversal of 545442422999 is 999224244545.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-545442422999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545442422699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272721211499 + 272721211500.

It is an arithmetic number, because the mean of its divisors is an integer number (272721211500).

Almost surely, 2^545442422999 is an apocalyptic number.

545442422999 is a deficient number, since it is larger than the sum of its proper divisors (1).

545442422999 is an equidigital number, since it uses as much as digits as its factorization.

545442422999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37324800, while the sum is 59.

The spelling of 545442422999 in words is "five hundred forty-five billion, four hundred forty-two million, four hundred twenty-two thousand, nine hundred ninety-nine".