152544653549 has 2 divisors, whose sum is σ = 152544653550. Its totient is φ = 152544653548.

The previous prime is 152544653539. The next prime is 152544653551. The reversal of 152544653549 is 945356445251.

152544653549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101397664900 + 51146988649 = 318430^2 + 226157^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152544653549 is a prime.

Together with 152544653551, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 152544653549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152544653509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76272326774 + 76272326775.

It is an arithmetic number, because the mean of its divisors is an integer number (76272326775).

Almost surely, 2^152544653549 is an apocalyptic number.

It is an amenable number.

152544653549 is a deficient number, since it is larger than the sum of its proper divisors (1).

152544653549 is an equidigital number, since it uses as much as digits as its factorization.

152544653549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960000, while the sum is 53.

The spelling of 152544653549 in words is "one hundred fifty-two billion, five hundred forty-four million, six hundred fifty-three thousand, five hundred forty-nine".