1058451763991 has 2 divisors, whose sum is σ = 1058451763992. Its totient is φ = 1058451763990.

The previous prime is 1058451763987. The next prime is 1058451764011. The reversal of 1058451763991 is 1993671548501.

1058451763991 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1058451763991 - 2² = 1058451763987 is a prime.

It is a super-2 number, since 2×1058451763991² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1058451763991.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1058451763931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529225881995 + 529225881996.

It is an arithmetic number, because the mean of its divisors is an integer number (529225881996).

Almost surely, 2^{1058451763991} is an apocalyptic number.

1058451763991 is a deficient number, since it is larger than the sum of its proper divisors (1).

1058451763991 is an equidigital number, since it uses as much as digits as its factorization.

1058451763991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8164800, while the sum is 59.

The spelling of 1058451763991 in words is "one trillion, fifty-eight billion, four hundred fifty-one million, seven hundred sixty-three thousand, nine hundred ninety-one".