545736833 has 2 divisors, whose sum is σ = 545736834. Its totient is φ = 545736832.

The previous prime is 545736823. The next prime is 545736853. The reversal of 545736833 is 338637545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 514745344 + 30991489 = 22688^2 + 5567^2 .

It is a cyclic number.

It is not a de Polignac number, because 545736833 - 2⁴ = 545736817 is a prime.

It is not a weakly prime, because it can be changed into another prime (545736823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272868416 + 272868417.

It is an arithmetic number, because the mean of its divisors is an integer number (272868417).

Almost surely, 2^545736833 is an apocalyptic number.

It is an amenable number.

545736833 is a deficient number, since it is larger than the sum of its proper divisors (1).

545736833 is an equidigital number, since it uses as much as digits as its factorization.

545736833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907200, while the sum is 44.

The square root of 545736833 is about 23361.0109584324. The cubic root of 545736833 is about 817.1988662288.

The spelling of 545736833 in words is "five hundred forty-five million, seven hundred thirty-six thousand, eight hundred thirty-three".