5352649 has 2 divisors, whose sum is σ = 5352650. Its totient is φ = 5352648.

The previous prime is 5352647. The next prime is 5352653. The reversal of 5352649 is 9462535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3489424 + 1863225 = 1868^2 + 1365^2 .

It is a cyclic number.

It is not a de Polignac number, because 5352649 - 2¹ = 5352647 is a prime.

Together with 5352647, it forms a pair of twin primes.

5352649 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5352643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2676324 + 2676325.

It is an arithmetic number, because the mean of its divisors is an integer number (2676325).

Almost surely, 2^5352649 is an apocalyptic number.

It is an amenable number.

5352649 is a deficient number, since it is larger than the sum of its proper divisors (1).

5352649 is an equidigital number, since it uses as much as digits as its factorization.

5352649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 34.

The square root of 5352649 is about 2313.5792616636. The cubic root of 5352649 is about 174.9267611900.

The spelling of 5352649 in words is "five million, three hundred fifty-two thousand, six hundred forty-nine".