58505555108 has 96 divisors (see below), whose sum is σ = 138729803520. Its totient is φ = 20847767040.

The previous prime is 58505555093. The next prime is 58505555159. The reversal of 58505555108 is 80155550585.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 369410 + ... + 503462.

It is an arithmetic number, because the mean of its divisors is an integer number (1445102120).

Almost surely, 2^58505555108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58505555108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69364901760).

58505555108 is an abundant number, since it is smaller than the sum of its proper divisors (80224248412).

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

58505555108 is a wasteful number, since it uses less digits than its factorization.

58505555108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134197 (or 134195 counting only the distinct ones).

The product of its (nonzero) digits is 1000000, while the sum is 47.

The spelling of 58505555108 in words is "fifty-eight billion, five hundred five million, five hundred fifty-five thousand, one hundred eight".