1288524563 has 2 divisors, whose sum is σ = 1288524564. Its totient is φ = 1288524562.

The previous prime is 1288524527. The next prime is 1288524581. The reversal of 1288524563 is 3654258821.

It is a strong prime.

It is an emirp because it is prime and its reverse (3654258821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1288524563 - 2¹⁰ = 1288523539 is a prime.

It is not a weakly prime, because it can be changed into another prime (1288524583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 644262281 + 644262282.

It is an arithmetic number, because the mean of its divisors is an integer number (644262282).

Almost surely, 2^1288524563 is an apocalyptic number.

1288524563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1288524563 is an equidigital number, since it uses as much as digits as its factorization.

1288524563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 460800, while the sum is 44.

The square root of 1288524563 is about 35896.0243341794. The cubic root of 1288524563 is about 1088.1720513825.

The spelling of 1288524563 in words is "one billion, two hundred eighty-eight million, five hundred twenty-four thousand, five hundred sixty-three".