8012500003 has 2 divisors, whose sum is σ = 8012500004. Its totient is φ = 8012500002.

The previous prime is 8012499997. The next prime is 8012500037. The reversal of 8012500003 is 3000052108.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8012500003 is a prime.

It is not a weakly prime, because it can be changed into another prime (8016500003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4006250001 + 4006250002.

It is an arithmetic number, because the mean of its divisors is an integer number (4006250002).

Almost surely, 2^8012500003 is an apocalyptic number.

8012500003 is a deficient number, since it is larger than the sum of its proper divisors (1).

8012500003 is an equidigital number, since it uses as much as digits as its factorization.

8012500003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 8012500003 is about 89512.5689665982. The cubic root of 8012500003 is about 2001.0411248521.

The spelling of 8012500003 in words is "eight billion, twelve million, five hundred thousand, three".