1152668858543 has 2 divisors, whose sum is σ = 1152668858544. Its totient is φ = 1152668858542.

The previous prime is 1152668858531. The next prime is 1152668858563. The reversal of 1152668858543 is 3458588662511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1152668858543 - 2⁴ = 1152668858527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1152668858563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576334429271 + 576334429272.

It is an arithmetic number, because the mean of its divisors is an integer number (576334429272).

Almost surely, 2^{1152668858543} is an apocalyptic number.

1152668858543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152668858543 is an equidigital number, since it uses as much as digits as its factorization.

1152668858543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55296000, while the sum is 62.

The spelling of 1152668858543 in words is "one trillion, one hundred fifty-two billion, six hundred sixty-eight million, eight hundred fifty-eight thousand, five hundred forty-three".