1152549383 has 2 divisors, whose sum is σ = 1152549384. Its totient is φ = 1152549382.

The previous prime is 1152549379. The next prime is 1152549449. The reversal of 1152549383 is 3839452511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1152549383 - 2² = 1152549379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1152549383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1152549313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576274691 + 576274692.

It is an arithmetic number, because the mean of its divisors is an integer number (576274692).

Almost surely, 2^1152549383 is an apocalyptic number.

1152549383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152549383 is an equidigital number, since it uses as much as digits as its factorization.

1152549383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 41.

The square root of 1152549383 is about 33949.2177082183. The cubic root of 1152549383 is about 1048.4631736504.

The spelling of 1152549383 in words is "one billion, one hundred fifty-two million, five hundred forty-nine thousand, three hundred eighty-three".