58542834689 has 4 divisors (see below), whose sum is σ = 58552949760. Its totient is φ = 58532719620.

The previous prime is 58542834683. The next prime is 58542834761. The reversal of 58542834689 is 98643824585.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 58542834689 - 2²⁰ = 58541786113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58542834683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5048849 + ... + 5060430.

It is an arithmetic number, because the mean of its divisors is an integer number (14638237440).

Almost surely, 2^58542834689 is an apocalyptic number.

It is an amenable number.

58542834689 is a deficient number, since it is larger than the sum of its proper divisors (10115071).

58542834689 is a wasteful number, since it uses less digits than its factorization.

58542834689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10115070.

The product of its digits is 66355200, while the sum is 62.

The spelling of 58542834689 in words is "fifty-eight billion, five hundred forty-two million, eight hundred thirty-four thousand, six hundred eighty-nine".