8041560547 has 2 divisors, whose sum is σ = 8041560548. Its totient is φ = 8041560546.

The previous prime is 8041560529. The next prime is 8041560577. The reversal of 8041560547 is 7450651408.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8041560547 is a prime.

It is not a weakly prime, because it can be changed into another prime (8041560517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4020780273 + 4020780274.

It is an arithmetic number, because the mean of its divisors is an integer number (4020780274).

Almost surely, 2^8041560547 is an apocalyptic number.

8041560547 is a deficient number, since it is larger than the sum of its proper divisors (1).

8041560547 is an equidigital number, since it uses as much as digits as its factorization.

8041560547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 8041560547 is about 89674.7486586943. The cubic root of 8041560547 is about 2003.4573986699.

The spelling of 8041560547 in words is "eight billion, forty-one million, five hundred sixty thousand, five hundred forty-seven".