8012507147 has 2 divisors, whose sum is σ = 8012507148. Its totient is φ = 8012507146.

The previous prime is 8012507141. The next prime is 8012507177. The reversal of 8012507147 is 7417052108.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8012507147 - 2⁴ = 8012507131 is a prime.

It is not a weakly prime, because it can be changed into another prime (8012507141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4006253573 + 4006253574.

It is an arithmetic number, because the mean of its divisors is an integer number (4006253574).

Almost surely, 2^8012507147 is an apocalyptic number.

8012507147 is a deficient number, since it is larger than the sum of its proper divisors (1).

8012507147 is an equidigital number, since it uses as much as digits as its factorization.

8012507147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15680, while the sum is 35.

The square root of 8012507147 is about 89512.6088715998. The cubic root of 8012507147 is about 2001.0417195660.

The spelling of 8012507147 in words is "eight billion, twelve million, five hundred seven thousand, one hundred forty-seven".