58782989217 has 16 divisors (see below), whose sum is σ = 79679013120. Its totient is φ = 38543083152.

The previous prime is 58782989173. The next prime is 58782989219. The reversal of 58782989217 is 71298928785.

It is not a de Polignac number, because 58782989217 - 2¹⁶ = 58782923681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58782989219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614103 + ... + 703340.

It is an arithmetic number, because the mean of its divisors is an integer number (4979938320).

Almost surely, 2^58782989217 is an apocalyptic number.

It is an amenable number.

58782989217 is a deficient number, since it is larger than the sum of its proper divisors (20896023903).

58782989217 is a wasteful number, since it uses less digits than its factorization.

58782989217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317692.

The product of its digits is 40642560, while the sum is 66.

The spelling of 58782989217 in words is "fifty-eight billion, seven hundred eighty-two million, nine hundred eighty-nine thousand, two hundred seventeen".