8190480313 has 2 divisors, whose sum is σ = 8190480314. Its totient is φ = 8190480312.

The previous prime is 8190480299. The next prime is 8190480433. The reversal of 8190480313 is 3130840918.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6984446329 + 1206033984 = 83573^2 + 34728^2 .

It is a cyclic number.

It is not a de Polignac number, because 8190480313 - 2⁵ = 8190480281 is a prime.

It is not a weakly prime, because it can be changed into another prime (8190480013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4095240156 + 4095240157.

It is an arithmetic number, because the mean of its divisors is an integer number (4095240157).

Almost surely, 2^8190480313 is an apocalyptic number.

It is an amenable number.

8190480313 is a deficient number, since it is larger than the sum of its proper divisors (1).

8190480313 is an equidigital number, since it uses as much as digits as its factorization.

8190480313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 8190480313 is about 90501.2724385685. The cubic root of 8190480313 is about 2015.7490181098.

The spelling of 8190480313 in words is "eight billion, one hundred ninety million, four hundred eighty thousand, three hundred thirteen".