5247763393 has 2 divisors, whose sum is σ = 5247763394. Its totient is φ = 5247763392.

The previous prime is 5247763379. The next prime is 5247763403. The reversal of 5247763393 is 3933677425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4646876224 + 600887169 = 68168^2 + 24513^2 .

It is a cyclic number.

It is not a de Polignac number, because 5247763393 - 2⁹ = 5247762881 is a prime.

It is not a weakly prime, because it can be changed into another prime (5247763093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2623881696 + 2623881697.

It is an arithmetic number, because the mean of its divisors is an integer number (2623881697).

Almost surely, 2^5247763393 is an apocalyptic number.

It is an amenable number.

5247763393 is a deficient number, since it is larger than the sum of its proper divisors (1).

5247763393 is an equidigital number, since it uses as much as digits as its factorization.

5247763393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2857680, while the sum is 49.

The square root of 5247763393 is about 72441.4480321867. The cubic root of 5247763393 is about 1737.7664776870.

The spelling of 5247763393 in words is "five billion, two hundred forty-seven million, seven hundred sixty-three thousand, three hundred ninety-three".