546554423 has 2 divisors, whose sum is σ = 546554424. Its totient is φ = 546554422.

The previous prime is 546554413. The next prime is 546554453. The reversal of 546554423 is 324455645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 546554423 - 2²⁴ = 529777207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546554413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273277211 + 273277212.

It is an arithmetic number, because the mean of its divisors is an integer number (273277212).

Almost surely, 2^546554423 is an apocalyptic number.

546554423 is a deficient number, since it is larger than the sum of its proper divisors (1).

546554423 is an equidigital number, since it uses as much as digits as its factorization.

546554423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288000, while the sum is 38.

The square root of 546554423 is about 23378.5034379876. The cubic root of 546554423 is about 817.6067552854.

The spelling of 546554423 in words is "five hundred forty-six million, five hundred fifty-four thousand, four hundred twenty-three".