5389997 has 2 divisors, whose sum is σ = 5389998. Its totient is φ = 5389996.

The previous prime is 5389963. The next prime is 5390017. The reversal of 5389997 is 7999835.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5317636 + 72361 = 2306^2 + 269^2 .

It is a cyclic number.

It is not a de Polignac number, because 5389997 - 2²² = 1195693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5389907) 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, 2694998 + 2694999.

It is an arithmetic number, because the mean of its divisors is an integer number (2694999).

Almost surely, 2^5389997 is an apocalyptic number.

It is an amenable number.

5389997 is a deficient number, since it is larger than the sum of its proper divisors (1).

5389997 is an equidigital number, since it uses as much as digits as its factorization.

5389997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 50.

The square root of 5389997 is about 2321.6367071530. The cubic root of 5389997 is about 175.3326678914.

The spelling of 5389997 in words is "five million, three hundred eighty-nine thousand, nine hundred ninety-seven".