10983521 has 2 divisors, whose sum is σ = 10983522. Its totient is φ = 10983520.

The previous prime is 10983503. The next prime is 10983529. The reversal of 10983521 is 12538901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6838225 + 4145296 = 2615^2 + 2036^2 .

It is a cyclic number.

It is not a de Polignac number, because 10983521 - 2¹⁰ = 10982497 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10983529) 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, 5491760 + 5491761.

It is an arithmetic number, because the mean of its divisors is an integer number (5491761).

Almost surely, 2^10983521 is an apocalyptic number.

It is an amenable number.

10983521 is a deficient number, since it is larger than the sum of its proper divisors (1).

10983521 is an equidigital number, since it uses as much as digits as its factorization.

10983521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 10983521 is about 3314.1395565063. The cubic root of 10983521 is about 222.2868960741.

The spelling of 10983521 in words is "ten million, nine hundred eighty-three thousand, five hundred twenty-one".