58721712728 has 16 divisors (see below), whose sum is σ = 125832241680. Its totient is φ = 25166448288.

The previous prime is 58721712727. The next prime is 58721712737. The reversal of 58721712728 is 82721712785.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58721712727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524300951 + ... + 524301062.

It is an arithmetic number, because the mean of its divisors is an integer number (7864515105).

Almost surely, 2^58721712728 is an apocalyptic number.

It is an amenable number.

58721712728 is an abundant number, since it is smaller than the sum of its proper divisors (67110528952).

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

58721712728 is a wasteful number, since it uses less digits than its factorization.

58721712728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048602026 (or 1048602022 counting only the distinct ones).

The product of its digits is 878080, while the sum is 50.

The spelling of 58721712728 in words is "fifty-eight billion, seven hundred twenty-one million, seven hundred twelve thousand, seven hundred twenty-eight".