1158768552919 has 2 divisors, whose sum is σ = 1158768552920. Its totient is φ = 1158768552918.

The previous prime is 1158768552899. The next prime is 1158768552923. The reversal of 1158768552919 is 9192558678511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1158768552919 - 2¹¹ = 1158768550871 is a prime.

It is a super-2 number, since 2×1158768552919² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1158768552979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579384276459 + 579384276460.

It is an arithmetic number, because the mean of its divisors is an integer number (579384276460).

Almost surely, 2^{1158768552919} is an apocalyptic number.

1158768552919 is a deficient number, since it is larger than the sum of its proper divisors (1).

1158768552919 is an equidigital number, since it uses as much as digits as its factorization.

1158768552919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432000, while the sum is 67.

The spelling of 1158768552919 in words is "one trillion, one hundred fifty-eight billion, seven hundred sixty-eight million, five hundred fifty-two thousand, nine hundred nineteen".