5247760393 has 2 divisors, whose sum is σ = 5247760394. Its totient is φ = 5247760392.

The previous prime is 5247760367. The next prime is 5247760421. The reversal of 5247760393 is 3930677425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4770250489 + 477509904 = 69067^2 + 21852^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5247760393 is a prime.

It is not a weakly prime, because it can be changed into another prime (5247763393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2623880196 + 2623880197.

It is an arithmetic number, because the mean of its divisors is an integer number (2623880197).

Almost surely, 2^5247760393 is an apocalyptic number.

It is an amenable number.

5247760393 is a deficient number, since it is larger than the sum of its proper divisors (1).

5247760393 is an equidigital number, since it uses as much as digits as its factorization.

5247760393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 952560, while the sum is 46.

The square root of 5247760393 is about 72441.4273258058. The cubic root of 5247760393 is about 1737.7661465428.

The spelling of 5247760393 in words is "five billion, two hundred forty-seven million, seven hundred sixty thousand, three hundred ninety-three".