8224757413 has 2 divisors, whose sum is σ = 8224757414. Its totient is φ = 8224757412.

The previous prime is 8224757389. The next prime is 8224757441. The reversal of 8224757413 is 3147574228.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7237415329 + 987342084 = 85073^2 + 31422^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8224757413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8224757413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8224757113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4112378706 + 4112378707.

It is an arithmetic number, because the mean of its divisors is an integer number (4112378707).

Almost surely, 2^8224757413 is an apocalyptic number.

It is an amenable number.

8224757413 is a deficient number, since it is larger than the sum of its proper divisors (1).

8224757413 is an equidigital number, since it uses as much as digits as its factorization.

8224757413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 376320, while the sum is 43.

The square root of 8224757413 is about 90690.4483007996. The cubic root of 8224757413 is about 2018.5570694695.

The spelling of 8224757413 in words is "eight billion, two hundred twenty-four million, seven hundred fifty-seven thousand, four hundred thirteen".