8303251049 has 2 divisors, whose sum is σ = 8303251050. Its totient is φ = 8303251048.

The previous prime is 8303251013. The next prime is 8303251147. The reversal of 8303251049 is 9401523038.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7926697024 + 376554025 = 89032^2 + 19405^2 .

It is a cyclic number.

It is not a de Polignac number, because 8303251049 - 2³² = 4008283753 is a prime.

It is not a weakly prime, because it can be changed into another prime (8303151049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4151625524 + 4151625525.

It is an arithmetic number, because the mean of its divisors is an integer number (4151625525).

Almost surely, 2^8303251049 is an apocalyptic number.

It is an amenable number.

8303251049 is a deficient number, since it is larger than the sum of its proper divisors (1).

8303251049 is an equidigital number, since it uses as much as digits as its factorization.

8303251049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 8303251049 is about 91122.1764939798. The cubic root of 8303251049 is about 2024.9581700652.

The spelling of 8303251049 in words is "eight billion, three hundred three million, two hundred fifty-one thousand, forty-nine".