58785494865 has 16 divisors (see below), whose sum is σ = 94068993600. Its totient is φ = 31348196672.

The previous prime is 58785494791. The next prime is 58785494881. The reversal of 58785494865 is 56849458785.

It is a cyclic number.

It is not a de Polignac number, because 58785494865 - 2¹¹ = 58785492817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58785494865.

It is an unprimeable number.

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, 132855 + ... + 367724.

It is an arithmetic number, because the mean of its divisors is an integer number (5879312100).

Almost surely, 2^58785494865 is an apocalyptic number.

It is an amenable number.

58785494865 is a deficient number, since it is larger than the sum of its proper divisors (35283498735).

58785494865 is a wasteful number, since it uses less digits than its factorization.

58785494865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508416.

The product of its digits is 387072000, while the sum is 69.

The spelling of 58785494865 in words is "fifty-eight billion, seven hundred eighty-five million, four hundred ninety-four thousand, eight hundred sixty-five".