545676227 has 2 divisors, whose sum is σ = 545676228. Its totient is φ = 545676226.

The previous prime is 545676221. The next prime is 545676233. The reversal of 545676227 is 722676545.

It is a balanced prime because it is at equal distance from previous prime (545676221) and next prime (545676233).

It is a cyclic number.

It is not a de Polignac number, because 545676227 - 2⁴ = 545676211 is a prime.

It is not a weakly prime, because it can be changed into another prime (545676221) 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, 272838113 + 272838114.

It is an arithmetic number, because the mean of its divisors is an integer number (272838114).

Almost surely, 2^545676227 is an apocalyptic number.

545676227 is a deficient number, since it is larger than the sum of its proper divisors (1).

545676227 is an equidigital number, since it uses as much as digits as its factorization.

545676227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 705600, while the sum is 44.

The square root of 545676227 is about 23359.7137610888. The cubic root of 545676227 is about 817.1686141702.

The spelling of 545676227 in words is "five hundred forty-five million, six hundred seventy-six thousand, two hundred twenty-seven".