1152522563519 has 2 divisors, whose sum is σ = 1152522563520. Its totient is φ = 1152522563518.

The previous prime is 1152522563461. The next prime is 1152522563539. The reversal of 1152522563519 is 9153652252511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1152522563519 is a prime.

It is a super-2 number, since 2×1152522563519² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1152522563539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576261281759 + 576261281760.

It is an arithmetic number, because the mean of its divisors is an integer number (576261281760).

Almost surely, 2^{1152522563519} is an apocalyptic number.

1152522563519 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152522563519 is an equidigital number, since it uses as much as digits as its factorization.

1152522563519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 810000, while the sum is 47.

The spelling of 1152522563519 in words is "one trillion, one hundred fifty-two billion, five hundred twenty-two million, five hundred sixty-three thousand, five hundred nineteen".