5202749 has 2 divisors, whose sum is σ = 5202750. Its totient is φ = 5202748.

The previous prime is 5202739. The next prime is 5202767. The reversal of 5202749 is 9472025.

5202749 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4687225 + 515524 = 2165^2 + 718^2 .

It is a cyclic number.

It is not a de Polignac number, because 5202749 - 2⁴ = 5202733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5202709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2601374 + 2601375.

It is an arithmetic number, because the mean of its divisors is an integer number (2601375).

Almost surely, 2^5202749 is an apocalyptic number.

It is an amenable number.

5202749 is a deficient number, since it is larger than the sum of its proper divisors (1).

5202749 is an equidigital number, since it uses as much as digits as its factorization.

5202749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 5202749 is about 2280.9535286805. The cubic root of 5202749 is about 173.2783450656.

The spelling of 5202749 in words is "five million, two hundred two thousand, seven hundred forty-nine".