5152643 has 2 divisors, whose sum is σ = 5152644. Its totient is φ = 5152642.

The previous prime is 5152639. The next prime is 5152669. The reversal of 5152643 is 3462515.

It is an a-pointer prime, because the next prime (5152669) can be obtained adding 5152643 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5152643 - 2² = 5152639 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5152613) 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, 2576321 + 2576322.

It is an arithmetic number, because the mean of its divisors is an integer number (2576322).

Almost surely, 2^5152643 is an apocalyptic number.

5152643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5152643 is an equidigital number, since it uses as much as digits as its factorization.

5152643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 26.

The square root of 5152643 is about 2269.9433913646. The cubic root of 5152643 is about 172.7202870758.

The spelling of 5152643 in words is "five million, one hundred fifty-two thousand, six hundred forty-three".