8675573539 has 2 divisors, whose sum is σ = 8675573540. Its totient is φ = 8675573538.

The previous prime is 8675573513. The next prime is 8675573563. The reversal of 8675573539 is 9353755768.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8675573539 - 2²³ = 8667184931 is a prime.

It is not a weakly prime, because it can be changed into another prime (8675573509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4337786769 + 4337786770.

It is an arithmetic number, because the mean of its divisors is an integer number (4337786770).

Almost surely, 2^8675573539 is an apocalyptic number.

8675573539 is a deficient number, since it is larger than the sum of its proper divisors (1).

8675573539 is an equidigital number, since it uses as much as digits as its factorization.

8675573539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23814000, while the sum is 58.

The square root of 8675573539 is about 93142.7589187694. The cubic root of 8675573539 is about 2054.7834786664.

The spelling of 8675573539 in words is "eight billion, six hundred seventy-five million, five hundred seventy-three thousand, five hundred thirty-nine".