545897119 has 2 divisors, whose sum is σ = 545897120. Its totient is φ = 545897118.

The previous prime is 545897101. The next prime is 545897123. The reversal of 545897119 is 911798545.

545897119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 545897119 - 2⁹ = 545896607 is a prime.

It is a super-2 number, since 2×545897119² = 596007329065000322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545897159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272948559 + 272948560.

It is an arithmetic number, because the mean of its divisors is an integer number (272948560).

Almost surely, 2^545897119 is an apocalyptic number.

545897119 is a deficient number, since it is larger than the sum of its proper divisors (1).

545897119 is an equidigital number, since it uses as much as digits as its factorization.

545897119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453600, while the sum is 49.

The square root of 545897119 is about 23364.4413372116. The cubic root of 545897119 is about 817.2788637098.

The spelling of 545897119 in words is "five hundred forty-five million, eight hundred ninety-seven thousand, one hundred nineteen".