7066313587 has 2 divisors, whose sum is σ = 7066313588. Its totient is φ = 7066313586.

The previous prime is 7066313581. The next prime is 7066313591. The reversal of 7066313587 is 7853136607.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7066313587 is a prime.

It is not a weakly prime, because it can be changed into another prime (7066313581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3533156793 + 3533156794.

It is an arithmetic number, because the mean of its divisors is an integer number (3533156794).

Almost surely, 2^7066313587 is an apocalyptic number.

7066313587 is a deficient number, since it is larger than the sum of its proper divisors (1).

7066313587 is an equidigital number, since it uses as much as digits as its factorization.

7066313587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 46.

The square root of 7066313587 is about 84061.3679819690. The cubic root of 7066313587 is about 1918.9528421658.

The spelling of 7066313587 in words is "seven billion, sixty-six million, three hundred thirteen thousand, five hundred eighty-seven".