58161331206 has 96 divisors (see below), whose sum is σ = 144901725696. Its totient is φ = 17335620000.

The previous prime is 58161331187. The next prime is 58161331211. The reversal of 58161331206 is 60213316185.

58161331206 is a `hidden beast` number, since 5 + 8 + 1 + 613 + 31 + 2 + 0 + 6 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 236931 + ... + 415281.

It is an arithmetic number, because the mean of its divisors is an integer number (1509392976).

Almost surely, 2^58161331206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58161331206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72450862848).

58161331206 is an abundant number, since it is smaller than the sum of its proper divisors (86740394490).

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

58161331206 is a wasteful number, since it uses less digits than its factorization.

58161331206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178440 (or 178428 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 58161331206 in words is "fifty-eight billion, one hundred sixty-one million, three hundred thirty-one thousand, two hundred six".