1149551724263 has 2 divisors, whose sum is σ = 1149551724264. Its totient is φ = 1149551724262.

The previous prime is 1149551724187. The next prime is 1149551724287. The reversal of 1149551724263 is 3624271559411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1149551724263 - 2¹⁶ = 1149551658727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1149551720263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574775862131 + 574775862132.

It is an arithmetic number, because the mean of its divisors is an integer number (574775862132).

Almost surely, 2^{1149551724263} is an apocalyptic number.

1149551724263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1149551724263 is an equidigital number, since it uses as much as digits as its factorization.

1149551724263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1814400, while the sum is 50.

The spelling of 1149551724263 in words is "one trillion, one hundred forty-nine billion, five hundred fifty-one million, seven hundred twenty-four thousand, two hundred sixty-three".