5805144907 has 2 divisors, whose sum is σ = 5805144908. Its totient is φ = 5805144906.

The previous prime is 5805144893. The next prime is 5805144911. The reversal of 5805144907 is 7094415085.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5805144907 is a prime.

It is not a weakly prime, because it can be changed into another prime (5805144967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2902572453 + 2902572454.

It is an arithmetic number, because the mean of its divisors is an integer number (2902572454).

Almost surely, 2^5805144907 is an apocalyptic number.

5805144907 is a deficient number, since it is larger than the sum of its proper divisors (1).

5805144907 is an equidigital number, since it uses as much as digits as its factorization.

5805144907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 5805144907 is about 76191.5015405262. The cubic root of 5805144907 is about 1797.2328786627.

The spelling of 5805144907 in words is "five billion, eight hundred five million, one hundred forty-four thousand, nine hundred seven".