545810411 has 2 divisors, whose sum is σ = 545810412. Its totient is φ = 545810410.

The previous prime is 545810383. The next prime is 545810413. The reversal of 545810411 is 114018545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 545810411 - 2²⁶ = 478701547 is a prime.

It is a Sophie Germain prime.

Together with 545810413, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (545810413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272905205 + 272905206.

It is an arithmetic number, because the mean of its divisors is an integer number (272905206).

Almost surely, 2^545810411 is an apocalyptic number.

545810411 is a deficient number, since it is larger than the sum of its proper divisors (1).

545810411 is an equidigital number, since it uses as much as digits as its factorization.

545810411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 545810411 is about 23362.5857087780. The cubic root of 545810411 is about 817.2355903740.

Adding to 545810411 its reverse (114018545), we get a palindrome (659828956).

The spelling of 545810411 in words is "five hundred forty-five million, eight hundred ten thousand, four hundred eleven".