8716325477 has 2 divisors, whose sum is σ = 8716325478. Its totient is φ = 8716325476.

The previous prime is 8716325417. The next prime is 8716325489. The reversal of 8716325477 is 7745236178.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8629295236 + 87030241 = 92894^2 + 9329^2 .

It is a cyclic number.

It is not a de Polignac number, because 8716325477 - 2⁶ = 8716325413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8716325417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4358162738 + 4358162739.

It is an arithmetic number, because the mean of its divisors is an integer number (4358162739).

Almost surely, 2^8716325477 is an apocalyptic number.

It is an amenable number.

8716325477 is a deficient number, since it is larger than the sum of its proper divisors (1).

8716325477 is an equidigital number, since it uses as much as digits as its factorization.

8716325477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1975680, while the sum is 50.

The square root of 8716325477 is about 93361.2632573060. The cubic root of 8716325477 is about 2057.9957787878.

The spelling of 8716325477 in words is "eight billion, seven hundred sixteen million, three hundred twenty-five thousand, four hundred seventy-seven".