58441612009 has 9 divisors (see below), whose sum is σ = 64240397431. Its totient is φ = 53126320720.

The previous prime is 58441612003. The next prime is 58441612063. The reversal of 58441612009 is 90021614485.

The square root of 58441612009 is 241747.

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

It can be written as a sum of positive squares in only one way, i.e., 27279477225 + 31162134784 = 165165^2 + 176528^2 .

It is not a de Polignac number, because 58441612009 - 2²⁵ = 58408057577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58441612003) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2648229 + ... + 2670205.

Almost surely, 2^58441612009 is an apocalyptic number.

58441612009 is the 241747-th square number.

58441612009 is the 120874-th centered octagonal number.

It is an amenable number.

58441612009 is a deficient number, since it is larger than the sum of its proper divisors (5798785422).

58441612009 is an frugal number, since it uses more digits than its factorization.

58441612009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43976 (or 21988 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 58441612009 in words is "fifty-eight billion, four hundred forty-one million, six hundred twelve thousand, nine".