8815252763 has 2 divisors, whose sum is σ = 8815252764. Its totient is φ = 8815252762.

The previous prime is 8815252697. The next prime is 8815252793. The reversal of 8815252763 is 3672525188.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8815252763 - 2³⁰ = 7741510939 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (8815252793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4407626381 + 4407626382.

It is an arithmetic number, because the mean of its divisors is an integer number (4407626382).

Almost surely, 2^8815252763 is an apocalyptic number.

8815252763 is a deficient number, since it is larger than the sum of its proper divisors (1).

8815252763 is an equidigital number, since it uses as much as digits as its factorization.

8815252763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 806400, while the sum is 47.

The square root of 8815252763 is about 93889.5774993157. The cubic root of 8815252763 is about 2065.7523548413.

The spelling of 8815252763 in words is "eight billion, eight hundred fifteen million, two hundred fifty-two thousand, seven hundred sixty-three".