58139105 has 8 divisors (see below), whose sum is σ = 72017664. Its totient is φ = 45010800.

The previous prime is 58139089. The next prime is 58139119. The reversal of 58139105 is 50193185.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 58139105 - 2⁴ = 58139089 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187391 + ... + 187700.

It is an arithmetic number, because the mean of its divisors is an integer number (9002208).

Almost surely, 2^58139105 is an apocalyptic number.

It is an amenable number.

58139105 is a deficient number, since it is larger than the sum of its proper divisors (13878559).

58139105 is a wasteful number, since it uses less digits than its factorization.

58139105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375127.

The product of its (nonzero) digits is 5400, while the sum is 32.

The square root of 58139105 is about 7624.9003272174. The cubic root of 58139105 is about 387.3968757841.

The spelling of 58139105 in words is "fifty-eight million, one hundred thirty-nine thousand, one hundred five".