58172710361128 has 32 divisors (see below), whose sum is σ = 118995397133760. Its totient is φ = 26440860561280.

The previous prime is 58172710361099. The next prime is 58172710361173. The reversal of 58172710361128 is 82116301727185.

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, 14177725 + ... + 17814412.

It is an arithmetic number, because the mean of its divisors is an integer number (3718606160430).

Almost surely, 2^{58172710361128} is an apocalyptic number.

It is an amenable number.

58172710361128 is an abundant number, since it is smaller than the sum of its proper divisors (60822686772632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58172710361128 is a wasteful number, since it uses less digits than its factorization.

58172710361128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32012817 (or 32012813 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 52.

The spelling of 58172710361128 in words is "fifty-eight trillion, one hundred seventy-two billion, seven hundred ten million, three hundred sixty-one thousand, one hundred twenty-eight".