58050538991 has 2 divisors, whose sum is σ = 58050538992. Its totient is φ = 58050538990.

The previous prime is 58050538969. The next prime is 58050539159. The reversal of 58050538991 is 19983505085.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58050538991 is a prime.

It is a super-2 number, since 2×58050538991² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58050538891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29025269495 + 29025269496.

It is an arithmetic number, because the mean of its divisors is an integer number (29025269496).

Almost surely, 2^58050538991 is an apocalyptic number.

58050538991 is a deficient number, since it is larger than the sum of its proper divisors (1).

58050538991 is an equidigital number, since it uses as much as digits as its factorization.

58050538991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944000, while the sum is 53.

The spelling of 58050538991 in words is "fifty-eight billion, fifty million, five hundred thirty-eight thousand, nine hundred ninety-one".