58913631593 has 2 divisors, whose sum is σ = 58913631594. Its totient is φ = 58913631592.

The previous prime is 58913631571. The next prime is 58913631641. The reversal of 58913631593 is 39513631985.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50763694864 + 8149936729 = 225308^2 + 90277^2 .

It is a cyclic number.

It is not a de Polignac number, because 58913631593 - 2³² = 54618664297 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 (58913631533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29456815796 + 29456815797.

It is an arithmetic number, because the mean of its divisors is an integer number (29456815797).

Almost surely, 2^58913631593 is an apocalyptic number.

It is an amenable number.

58913631593 is a deficient number, since it is larger than the sum of its proper divisors (1).

58913631593 is an equidigital number, since it uses as much as digits as its factorization.

58913631593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2624400, while the sum is 53.

The spelling of 58913631593 in words is "fifty-eight billion, nine hundred thirteen million, six hundred thirty-one thousand, five hundred ninety-three".