5202739 has 2 divisors, whose sum is σ = 5202740. Its totient is φ = 5202738.

The previous prime is 5202737. The next prime is 5202749. The reversal of 5202739 is 9372025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5202739 - 2¹ = 5202737 is a prime.

Together with 5202737, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5202733) 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, 2601369 + 2601370.

It is an arithmetic number, because the mean of its divisors is an integer number (2601370).

Almost surely, 2^5202739 is an apocalyptic number.

5202739 is a deficient number, since it is larger than the sum of its proper divisors (1).

5202739 is an equidigital number, since it uses as much as digits as its factorization.

5202739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 5202739 is about 2280.9513366137. The cubic root of 5202739 is about 173.2782340483.

The spelling of 5202739 in words is "five million, two hundred two thousand, seven hundred thirty-nine".