8351480873 has 2 divisors, whose sum is σ = 8351480874. Its totient is φ = 8351480872.

The previous prime is 8351480791. The next prime is 8351480887. The reversal of 8351480873 is 3780841538.

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., 8257720384 + 93760489 = 90872^2 + 9683^2 .

It is a cyclic number.

It is not a de Polignac number, because 8351480873 - 2⁸ = 8351480617 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (8351480173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4175740436 + 4175740437.

It is an arithmetic number, because the mean of its divisors is an integer number (4175740437).

Almost surely, 2^8351480873 is an apocalyptic number.

It is an amenable number.

8351480873 is a deficient number, since it is larger than the sum of its proper divisors (1).

8351480873 is an equidigital number, since it uses as much as digits as its factorization.

8351480873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 8351480873 is about 91386.4370297912. The cubic root of 8351480873 is about 2028.8712915369.

The spelling of 8351480873 in words is "eight billion, three hundred fifty-one million, four hundred eighty thousand, eight hundred seventy-three".