5985809507 has 2 divisors, whose sum is σ = 5985809508. Its totient is φ = 5985809506.

The previous prime is 5985809491. The next prime is 5985809509. The reversal of 5985809507 is 7059085895.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5985809507 - 2⁴ = 5985809491 is a prime.

Together with 5985809509, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5985809509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2992904753 + 2992904754.

It is an arithmetic number, because the mean of its divisors is an integer number (2992904754).

Almost surely, 2^5985809507 is an apocalyptic number.

5985809507 is a deficient number, since it is larger than the sum of its proper divisors (1).

5985809507 is an equidigital number, since it uses as much as digits as its factorization.

5985809507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536000, while the sum is 56.

The square root of 5985809507 is about 77368.0134616367. The cubic root of 5985809507 is about 1815.6869154796.

The spelling of 5985809507 in words is "five billion, nine hundred eighty-five million, eight hundred nine thousand, five hundred seven".