5104391 has 2 divisors, whose sum is σ = 5104392. Its totient is φ = 5104390.

The previous prime is 5104387. The next prime is 5104397. The reversal of 5104391 is 1934015.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5104391 - 2² = 5104387 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5104397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552195 + 2552196.

It is an arithmetic number, because the mean of its divisors is an integer number (2552196).

Almost surely, 2^5104391 is an apocalyptic number.

5104391 is a deficient number, since it is larger than the sum of its proper divisors (1).

5104391 is an equidigital number, since it uses as much as digits as its factorization.

5104391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 5104391 is about 2259.2899327001. The cubic root of 5104391 is about 172.1794481047.

The spelling of 5104391 in words is "five million, one hundred four thousand, three hundred ninety-one".