5194811 has 2 divisors, whose sum is σ = 5194812. Its totient is φ = 5194810.

The previous prime is 5194807. The next prime is 5194817. The reversal of 5194811 is 1184915.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5194811 - 2² = 5194807 is a prime.

It is a super-2 number, since 2×5194811² = 53972122651442, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5194817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2597405 + 2597406.

It is an arithmetic number, because the mean of its divisors is an integer number (2597406).

Almost surely, 2^5194811 is an apocalyptic number.

5194811 is a deficient number, since it is larger than the sum of its proper divisors (1).

5194811 is an equidigital number, since it uses as much as digits as its factorization.

5194811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 29.

The square root of 5194811 is about 2279.2128027018. The cubic root of 5194811 is about 173.1901747774.

The spelling of 5194811 in words is "five million, one hundred ninety-four thousand, eight hundred eleven".