58781728927 has 4 divisors (see below), whose sum is σ = 58932839160. Its totient is φ = 58630618696.

The previous prime is 58781728897. The next prime is 58781728991. The reversal of 58781728927 is 72982718785.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 58781728927 - 2¹⁵ = 58781696159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58781728997) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 75554533 + ... + 75555310.

It is an arithmetic number, because the mean of its divisors is an integer number (14733209790).

Almost surely, 2^58781728927 is an apocalyptic number.

58781728927 is a deficient number, since it is larger than the sum of its proper divisors (151110233).

58781728927 is a wasteful number, since it uses less digits than its factorization.

58781728927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151110232.

The product of its digits is 31610880, while the sum is 64.

The spelling of 58781728927 in words is "fifty-eight billion, seven hundred eighty-one million, seven hundred twenty-eight thousand, nine hundred twenty-seven".