1080533513 has 2 divisors, whose sum is σ = 1080533514. Its totient is φ = 1080533512.

The previous prime is 1080533483. The next prime is 1080533521. The reversal of 1080533513 is 3153350801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1060935184 + 19598329 = 32572^2 + 4427^2 .

It is a cyclic number.

It is not a de Polignac number, because 1080533513 - 2²⁶ = 1013424649 is a prime.

It is a super-2 number, since 2×1080533513² = 2335105345432242338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1080533213) 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, 540266756 + 540266757.

It is an arithmetic number, because the mean of its divisors is an integer number (540266757).

Almost surely, 2^1080533513 is an apocalyptic number.

It is an amenable number.

1080533513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1080533513 is an equidigital number, since it uses as much as digits as its factorization.

1080533513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 1080533513 is about 32871.4695899043. The cubic root of 1080533513 is about 1026.1544836016.

The spelling of 1080533513 in words is "one billion, eighty million, five hundred thirty-three thousand, five hundred thirteen".