545050183 has 2 divisors, whose sum is σ = 545050184. Its totient is φ = 545050182.

The previous prime is 545050139. The next prime is 545050223. The reversal of 545050183 is 381050545.

545050183 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 545050183 - 2⁹ = 545049671 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545050123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272525091 + 272525092.

It is an arithmetic number, because the mean of its divisors is an integer number (272525092).

Almost surely, 2^545050183 is an apocalyptic number.

545050183 is a deficient number, since it is larger than the sum of its proper divisors (1).

545050183 is an equidigital number, since it uses as much as digits as its factorization.

545050183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 545050183 is about 23346.3098368886. The cubic root of 545050183 is about 816.8559872248.

The spelling of 545050183 in words is "five hundred forty-five million, fifty thousand, one hundred eighty-three".