6005105539 has 2 divisors, whose sum is σ = 6005105540. Its totient is φ = 6005105538.

The previous prime is 6005105537. The next prime is 6005105567. The reversal of 6005105539 is 9355015006.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6005105539 - 2¹ = 6005105537 is a prime.

It is a super-2 number, since 2×6005105539² = 72122585069056961042, which contains 22 as substring.

Together with 6005105537, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6005105537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3002552769 + 3002552770.

It is an arithmetic number, because the mean of its divisors is an integer number (3002552770).

Almost surely, 2^6005105539 is an apocalyptic number.

6005105539 is a deficient number, since it is larger than the sum of its proper divisors (1).

6005105539 is an equidigital number, since it uses as much as digits as its factorization.

6005105539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20250, while the sum is 34.

The square root of 6005105539 is about 77492.6160288837. The cubic root of 6005105539 is about 1817.6358567128.

The spelling of 6005105539 in words is "six billion, five million, one hundred five thousand, five hundred thirty-nine".