545103067 has 2 divisors, whose sum is σ = 545103068. Its totient is φ = 545103066.

The previous prime is 545103061. The next prime is 545103071. The reversal of 545103067 is 760301545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 545103067 - 2⁷ = 545102939 is a prime.

It is not a weakly prime, because it can be changed into another prime (545103061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272551533 + 272551534.

It is an arithmetic number, because the mean of its divisors is an integer number (272551534).

Almost surely, 2^545103067 is an apocalyptic number.

545103067 is a deficient number, since it is larger than the sum of its proper divisors (1).

545103067 is an equidigital number, since it uses as much as digits as its factorization.

545103067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 545103067 is about 23347.4424081097. The cubic root of 545103067 is about 816.8824051072.

The spelling of 545103067 in words is "five hundred forty-five million, one hundred three thousand, sixty-seven".