58384640009 has 2 divisors, whose sum is σ = 58384640010. Its totient is φ = 58384640008.

The previous prime is 58384639981. The next prime is 58384640059. The reversal of 58384640009 is 90004648385.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42026230009 + 16358410000 = 205003^2 + 127900^2 .

It is a cyclic number.

It is not a de Polignac number, because 58384640009 - 2²⁰ = 58383591433 is a prime.

It is not a weakly prime, because it can be changed into another prime (58384640059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29192320004 + 29192320005.

It is an arithmetic number, because the mean of its divisors is an integer number (29192320005).

Almost surely, 2^58384640009 is an apocalyptic number.

It is an amenable number.

58384640009 is a deficient number, since it is larger than the sum of its proper divisors (1).

58384640009 is an equidigital number, since it uses as much as digits as its factorization.

58384640009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 58384640009 in words is "fifty-eight billion, three hundred eighty-four million, six hundred forty thousand, nine".