58636349389 has 2 divisors, whose sum is σ = 58636349390. Its totient is φ = 58636349388.

The previous prime is 58636349353. The next prime is 58636349393. The reversal of 58636349389 is 98394363685.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52678053289 + 5958296100 = 229517^2 + 77190^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58636349389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58636349389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58636349489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29318174694 + 29318174695.

It is an arithmetic number, because the mean of its divisors is an integer number (29318174695).

Almost surely, 2^58636349389 is an apocalyptic number.

It is an amenable number.

58636349389 is a deficient number, since it is larger than the sum of its proper divisors (1).

58636349389 is an equidigital number, since it uses as much as digits as its factorization.

58636349389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100776960, while the sum is 64.

The spelling of 58636349389 in words is "fifty-eight billion, six hundred thirty-six million, three hundred forty-nine thousand, three hundred eighty-nine".