8007045547 has 2 divisors, whose sum is σ = 8007045548. Its totient is φ = 8007045546.

The previous prime is 8007045533. The next prime is 8007045559. The reversal of 8007045547 is 7455407008.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8007045547 is a prime.

It is a super-2 number, since 2×8007045547² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8007045247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4003522773 + 4003522774.

It is an arithmetic number, because the mean of its divisors is an integer number (4003522774).

Almost surely, 2^8007045547 is an apocalyptic number.

8007045547 is a deficient number, since it is larger than the sum of its proper divisors (1).

8007045547 is an equidigital number, since it uses as much as digits as its factorization.

8007045547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 156800, while the sum is 40.

The square root of 8007045547 is about 89482.0962371803. The cubic root of 8007045547 is about 2000.5869566408.

The spelling of 8007045547 in words is "eight billion, seven million, forty-five thousand, five hundred forty-seven".