58000139 has 4 divisors (see below), whose sum is σ = 58015800. Its totient is φ = 57984480.

The previous prime is 58000133. The next prime is 58000169. The reversal of 58000139 is 93100085.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 58000139 - 2⁴ = 58000123 is a prime.

It is a super-2 number, since 2×58000139² = 6728032248038642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58000133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1187 + ... + 10835.

It is an arithmetic number, because the mean of its divisors is an integer number (14503950).

Almost surely, 2^58000139 is an apocalyptic number.

58000139 is a deficient number, since it is larger than the sum of its proper divisors (15661).

58000139 is an equidigital number, since it uses as much as digits as its factorization.

58000139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15660.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 58000139 is about 7615.7822316555. The cubic root of 58000139 is about 387.0879732877.

The spelling of 58000139 in words is "fifty-eight million, one hundred thirty-nine", and thus it is an aban number.