58155257827 has 4 divisors (see below), whose sum is σ = 58476557776. Its totient is φ = 57833957880.

The previous prime is 58155257819. The next prime is 58155257861. The reversal of 58155257827 is 72875255185.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72875255185 = 5 ⋅14575051037.

It is a cyclic number.

It is not a de Polignac number, because 58155257827 - 2³ = 58155257819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58155257887) 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, 160649703 + ... + 160650064.

It is an arithmetic number, because the mean of its divisors is an integer number (14619139444).

Almost surely, 2^58155257827 is an apocalyptic number.

58155257827 is a deficient number, since it is larger than the sum of its proper divisors (321299949).

58155257827 is a wasteful number, since it uses less digits than its factorization.

58155257827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321299948.

The product of its digits is 7840000, while the sum is 55.

The spelling of 58155257827 in words is "fifty-eight billion, one hundred fifty-five million, two hundred fifty-seven thousand, eight hundred twenty-seven".