8045840003 has 2 divisors, whose sum is σ = 8045840004. Its totient is φ = 8045840002.

The previous prime is 8045839979. The next prime is 8045840009. The reversal of 8045840003 is 3000485408.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8045840003 - 2⁶ = 8045839939 is a prime.

It is not a weakly prime, because it can be changed into another prime (8045840009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4022920001 + 4022920002.

It is an arithmetic number, because the mean of its divisors is an integer number (4022920002).

Almost surely, 2^8045840003 is an apocalyptic number.

8045840003 is a deficient number, since it is larger than the sum of its proper divisors (1).

8045840003 is an equidigital number, since it uses as much as digits as its factorization.

8045840003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 8045840003 is about 89698.6064718956. The cubic root of 8045840003 is about 2003.8127271869.

The spelling of 8045840003 in words is "eight billion, forty-five million, eight hundred forty thousand, three".