58227137809 has 3 divisors (see below), whose sum is σ = 58227379113. Its totient is φ = 58226896506.

The previous prime is 58227137747. The next prime is 58227137827. The reversal of 58227137809 is 90873172285.

The square root of 58227137809 is 241303.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 58227137809 - 2²³ = 58218749201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58227137009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 120652 + ... + 361954.

It is an arithmetic number, because the mean of its divisors is an integer number (19409126371).

Almost surely, 2^58227137809 is an apocalyptic number.

58227137809 is the 241303-rd square number.

58227137809 is the 120652-nd centered octagonal number.

It is an amenable number.

58227137809 is a deficient number, since it is larger than the sum of its proper divisors (241304).

58227137809 is an frugal number, since it uses more digits than its factorization.

58227137809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482606 (or 241303 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 58227137809 in words is "fifty-eight billion, two hundred twenty-seven million, one hundred thirty-seven thousand, eight hundred nine".