58000066000085 has 16 divisors (see below), whose sum is σ = 78545543927040. Its totient is φ = 40727319071040.

The previous prime is 58000066000073. The next prime is 58000066000087.

58000066000085 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 58000066000085 - 2⁸ = 58000065999829 is a prime.

It is a super-2 number, since 2×58000066000085² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58000066000087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18181837277 + ... + 18181840466.

It is an arithmetic number, because the mean of its divisors is an integer number (4909096495440).

Almost surely, 2^{58000066000085} is an apocalyptic number.

58000066000085 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

58000066000085 is a deficient number, since it is larger than the sum of its proper divisors (20545477926955).

58000066000085 is a wasteful number, since it uses less digits than its factorization.

58000066000085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36363677788.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 58000066000085 in words is "fifty-eight trillion, sixty-six million, eighty-five", and thus it is an aban number and an uban number.