11983460953 has 2 divisors, whose sum is σ = 11983460954. Its totient is φ = 11983460952.

The previous prime is 11983460933. The next prime is 11983460963. The reversal of 11983460953 is 35906438911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6255544464 + 5727916489 = 79092^2 + 75683^2 .

It is a cyclic number.

It is not a de Polignac number, because 11983460953 - 2⁵ = 11983460921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11983460897 and 11983460906.

It is not a weakly prime, because it can be changed into another prime (11983460933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5991730476 + 5991730477.

It is an arithmetic number, because the mean of its divisors is an integer number (5991730477).

Almost surely, 2^11983460953 is an apocalyptic number.

It is an amenable number.

11983460953 is a deficient number, since it is larger than the sum of its proper divisors (1).

11983460953 is an equidigital number, since it uses as much as digits as its factorization.

11983460953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 49.

The spelling of 11983460953 in words is "eleven billion, nine hundred eighty-three million, four hundred sixty thousand, nine hundred fifty-three".