545313059 has 2 divisors, whose sum is σ = 545313060. Its totient is φ = 545313058.

The previous prime is 545313047. The next prime is 545313073. The reversal of 545313059 is 950313545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 545313059 - 2¹⁶ = 545247523 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (545313089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272656529 + 272656530.

It is an arithmetic number, because the mean of its divisors is an integer number (272656530).

Almost surely, 2^545313059 is an apocalyptic number.

545313059 is a deficient number, since it is larger than the sum of its proper divisors (1).

545313059 is an equidigital number, since it uses as much as digits as its factorization.

545313059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 545313059 is about 23351.9390843673. The cubic root of 545313059 is about 816.9872884816.

The spelling of 545313059 in words is "five hundred forty-five million, three hundred thirteen thousand, fifty-nine".