58542687498809 has 8 divisors (see below), whose sum is σ = 59248915717152. Its totient is φ = 57836480581440.

The previous prime is 58542687498781. The next prime is 58542687498811. The reversal of 58542687498809 is 90889478624585.

58542687498809 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58542687498809 - 2²⁴ = 58542670721593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (83).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58542687498109) 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 7 ways as a sum of consecutive naturals, for example, 239489 + ... + 10823249.

It is an arithmetic number, because the mean of its divisors is an integer number (7406114464644).

Almost surely, 2^{58542687498809} is an apocalyptic number.

It is an amenable number.

58542687498809 is a deficient number, since it is larger than the sum of its proper divisors (706228218343).

58542687498809 is a wasteful number, since it uses less digits than its factorization.

58542687498809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10650487.

The product of its (nonzero) digits is 11147673600, while the sum is 83.

The spelling of 58542687498809 in words is "fifty-eight trillion, five hundred forty-two billion, six hundred eighty-seven million, four hundred ninety-eight thousand, eight hundred nine".