58533948689 has 2 divisors, whose sum is σ = 58533948690. Its totient is φ = 58533948688.

The previous prime is 58533948659. The next prime is 58533948721. The reversal of 58533948689 is 98684933585.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43886898064 + 14647050625 = 209492^2 + 121025^2 .

It is a cyclic number.

It is not a de Polignac number, because 58533948689 - 2¹⁶ = 58533883153 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (58533948619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29266974344 + 29266974345.

It is an arithmetic number, because the mean of its divisors is an integer number (29266974345).

Almost surely, 2^58533948689 is an apocalyptic number.

It is an amenable number.

58533948689 is a deficient number, since it is larger than the sum of its proper divisors (1).

58533948689 is an equidigital number, since it uses as much as digits as its factorization.

58533948689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 223948800, while the sum is 68.

The spelling of 58533948689 in words is "fifty-eight billion, five hundred thirty-three million, nine hundred forty-eight thousand, six hundred eighty-nine".