545654353 has 2 divisors, whose sum is σ = 545654354. Its totient is φ = 545654352.

The previous prime is 545654309. The next prime is 545654387. The reversal of 545654353 is 353456545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 495641169 + 50013184 = 22263^2 + 7072^2 .

It is a cyclic number.

It is not a de Polignac number, because 545654353 - 2¹⁷ = 545523281 is a prime.

It is not a weakly prime, because it can be changed into another prime (545654303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272827176 + 272827177.

It is an arithmetic number, because the mean of its divisors is an integer number (272827177).

Almost surely, 2^545654353 is an apocalyptic number.

It is an amenable number.

545654353 is a deficient number, since it is larger than the sum of its proper divisors (1).

545654353 is an equidigital number, since it uses as much as digits as its factorization.

545654353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 540000, while the sum is 40.

The square root of 545654353 is about 23359.2455571664. The cubic root of 545654353 is about 817.1576950059.

The spelling of 545654353 in words is "five hundred forty-five million, six hundred fifty-four thousand, three hundred fifty-three".