58765512989 has 2 divisors, whose sum is σ = 58765512990. Its totient is φ = 58765512988.

The previous prime is 58765512947. The next prime is 58765512997. The reversal of 58765512989 is 98921556785.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35747464900 + 23018048089 = 189070^2 + 151717^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58765512989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58765512929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29382756494 + 29382756495.

It is an arithmetic number, because the mean of its divisors is an integer number (29382756495).

Almost surely, 2^58765512989 is an apocalyptic number.

It is an amenable number.

58765512989 is a deficient number, since it is larger than the sum of its proper divisors (1).

58765512989 is an equidigital number, since it uses as much as digits as its factorization.

58765512989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432000, while the sum is 65.

The spelling of 58765512989 in words is "fifty-eight billion, seven hundred sixty-five million, five hundred twelve thousand, nine hundred eighty-nine".