5324989 has 2 divisors, whose sum is σ = 5324990. Its totient is φ = 5324988.

The previous prime is 5324987. The next prime is 5324999. The reversal of 5324989 is 9894235.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2748964 + 2576025 = 1658^2 + 1605^2 .

It is a cyclic number.

It is not a de Polignac number, because 5324989 - 2¹ = 5324987 is a prime.

Together with 5324987, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5324987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2662494 + 2662495.

It is an arithmetic number, because the mean of its divisors is an integer number (2662495).

Almost surely, 2^5324989 is an apocalyptic number.

It is an amenable number.

5324989 is a deficient number, since it is larger than the sum of its proper divisors (1).

5324989 is an equidigital number, since it uses as much as digits as its factorization.

5324989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 40.

The square root of 5324989 is about 2307.5937684090. The cubic root of 5324989 is about 174.6249273035.

The spelling of 5324989 in words is "five million, three hundred twenty-four thousand, nine hundred eighty-nine".