58229709681 has 32 divisors (see below), whose sum is σ = 91252038528. Its totient is φ = 32562109440.

The previous prime is 58229709673. The next prime is 58229709683. The reversal of 58229709681 is 18690792285.

It is a happy number.

It is not a de Polignac number, because 58229709681 - 2³ = 58229709673 is a prime.

It is a super-2 number, since 2×58229709681² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (58229709683) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1017625 + ... + 1073321.

It is an arithmetic number, because the mean of its divisors is an integer number (2851626204).

Almost surely, 2^58229709681 is an apocalyptic number.

It is an amenable number.

58229709681 is a deficient number, since it is larger than the sum of its proper divisors (33022328847).

58229709681 is a wasteful number, since it uses less digits than its factorization.

58229709681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58161.

The product of its (nonzero) digits is 4354560, while the sum is 57.

The spelling of 58229709681 in words is "fifty-eight billion, two hundred twenty-nine million, seven hundred nine thousand, six hundred eighty-one".