1152668729507 has 2 divisors, whose sum is σ = 1152668729508. Its totient is φ = 1152668729506.

The previous prime is 1152668729477. The next prime is 1152668729549. The reversal of 1152668729507 is 7059278662511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1152668729507 - 2¹⁰ = 1152668728483 is a prime.

It is not a weakly prime, because it can be changed into another prime (1152668729567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576334364753 + 576334364754.

It is an arithmetic number, because the mean of its divisors is an integer number (576334364754).

Almost surely, 2^{1152668729507} is an apocalyptic number.

1152668729507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152668729507 is an equidigital number, since it uses as much as digits as its factorization.

1152668729507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12700800, while the sum is 59.

The spelling of 1152668729507 in words is "one trillion, one hundred fifty-two billion, six hundred sixty-eight million, seven hundred twenty-nine thousand, five hundred seven".