5391047 has 2 divisors, whose sum is σ = 5391048. Its totient is φ = 5391046.

The previous prime is 5391037. The next prime is 5391073. The reversal of 5391047 is 7401935.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5391047 - 2¹⁰ = 5390023 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 (5391017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2695523 + 2695524.

It is an arithmetic number, because the mean of its divisors is an integer number (2695524).

Almost surely, 2^5391047 is an apocalyptic number.

5391047 is a deficient number, since it is larger than the sum of its proper divisors (1).

5391047 is an equidigital number, since it uses as much as digits as its factorization.

5391047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 5391047 is about 2321.8628297124. The cubic root of 5391047 is about 175.3440523967.

The spelling of 5391047 in words is "five million, three hundred ninety-one thousand, forty-seven".