5219911 has 2 divisors, whose sum is σ = 5219912. Its totient is φ = 5219910.

The previous prime is 5219897. The next prime is 5219933. The reversal of 5219911 is 1199125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5219911 - 2⁷ = 5219783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5219911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5219941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2609955 + 2609956.

It is an arithmetic number, because the mean of its divisors is an integer number (2609956).

Almost surely, 2^5219911 is an apocalyptic number.

5219911 is a deficient number, since it is larger than the sum of its proper divisors (1).

5219911 is an equidigital number, since it uses as much as digits as its factorization.

5219911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 810, while the sum is 28.

The square root of 5219911 is about 2284.7124545553. The cubic root of 5219911 is about 173.4686636261.

The spelling of 5219911 in words is "five million, two hundred nineteen thousand, nine hundred eleven".