5193869 has 2 divisors, whose sum is σ = 5193870. Its totient is φ = 5193868.

The previous prime is 5193847. The next prime is 5193889. The reversal of 5193869 is 9683915.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2601769 + 2592100 = 1613^2 + 1610^2 .

It is a cyclic number.

It is not a de Polignac number, because 5193869 - 2⁸ = 5193613 is a prime.

It is a super-3 number, since 3×5193869³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5193889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2596934 + 2596935.

It is an arithmetic number, because the mean of its divisors is an integer number (2596935).

Almost surely, 2^5193869 is an apocalyptic number.

It is an amenable number.

5193869 is a deficient number, since it is larger than the sum of its proper divisors (1).

5193869 is an equidigital number, since it uses as much as digits as its factorization.

5193869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58320, while the sum is 41.

The square root of 5193869 is about 2279.0061430369. The cubic root of 5193869 is about 173.1797056761.

The spelling of 5193869 in words is "five million, one hundred ninety-three thousand, eight hundred sixty-nine".