58729528369 has 4 divisors (see below), whose sum is σ = 58746230644. Its totient is φ = 58712826096.

The previous prime is 58729528343. The next prime is 58729528391. The reversal of 58729528369 is 96382592785.

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

It can be written as a sum of positive squares in 2 ways, for example, as 57209464225 + 1520064144 = 239185^2 + 38988^2 .

It is a cyclic number.

It is not a de Polignac number, because 58729528369 - 2³¹ = 56582044721 is a prime.

It is a super-2 number, since 2×58729528369² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58729528369.

It is not an unprimeable number, because it can be changed into a prime (58729528339) 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, 8345862 + ... + 8352895.

It is an arithmetic number, because the mean of its divisors is an integer number (14686557661).

Almost surely, 2^58729528369 is an apocalyptic number.

It is an amenable number.

58729528369 is a deficient number, since it is larger than the sum of its proper divisors (16702275).

58729528369 is a wasteful number, since it uses less digits than its factorization.

58729528369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16702274.

The product of its digits is 65318400, while the sum is 64.

The spelling of 58729528369 in words is "fifty-eight billion, seven hundred twenty-nine million, five hundred twenty-eight thousand, three hundred sixty-nine".