58585139 has 2 divisors, whose sum is σ = 58585140. Its totient is φ = 58585138.

The previous prime is 58585129. The next prime is 58585141. The reversal of 58585139 is 93158585.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 58585139 - 2⁴ = 58585123 is a prime.

It is a Sophie Germain prime.

Together with 58585141, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58585139.

It is not a weakly prime, because it can be changed into another prime (58585129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29292569 + 29292570.

It is an arithmetic number, because the mean of its divisors is an integer number (29292570).

Almost surely, 2^58585139 is an apocalyptic number.

58585139 is a deficient number, since it is larger than the sum of its proper divisors (1).

58585139 is an equidigital number, since it uses as much as digits as its factorization.

58585139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216000, while the sum is 44.

The square root of 58585139 is about 7654.0929573660. The cubic root of 58585139 is about 388.3850355536.

The spelling of 58585139 in words is "fifty-eight million, five hundred eighty-five thousand, one hundred thirty-nine".