545012771333 has 2 divisors, whose sum is σ = 545012771334. Its totient is φ = 545012771332.

The previous prime is 545012771257. The next prime is 545012771363. The reversal of 545012771333 is 333177210545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 543142468324 + 1870303009 = 736982^2 + 43247^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-545012771333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545012771363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272506385666 + 272506385667.

It is an arithmetic number, because the mean of its divisors is an integer number (272506385667).

Almost surely, 2^545012771333 is an apocalyptic number.

It is an amenable number.

545012771333 is a deficient number, since it is larger than the sum of its proper divisors (1).

545012771333 is an equidigital number, since it uses as much as digits as its factorization.

545012771333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 264600, while the sum is 41.

Adding to 545012771333 its reverse (333177210545), we get a palindrome (878189981878).

The spelling of 545012771333 in words is "five hundred forty-five billion, twelve million, seven hundred seventy-one thousand, three hundred thirty-three".