11712725033 has 2 divisors, whose sum is σ = 11712725034. Its totient is φ = 11712725032.

The previous prime is 11712724937. The next prime is 11712725119. The reversal of 11712725033 is 33052721711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10656019984 + 1056705049 = 103228^2 + 32507^2 .

It is a cyclic number.

It is not a de Polignac number, because 11712725033 - 2¹⁸ = 11712462889 is a prime.

It is not a weakly prime, because it can be changed into another prime (11712725333) 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, 5856362516 + 5856362517.

It is an arithmetic number, because the mean of its divisors is an integer number (5856362517).

Almost surely, 2^11712725033 is an apocalyptic number.

It is an amenable number.

11712725033 is a deficient number, since it is larger than the sum of its proper divisors (1).

11712725033 is an equidigital number, since it uses as much as digits as its factorization.

11712725033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 32.

The spelling of 11712725033 in words is "eleven billion, seven hundred twelve million, seven hundred twenty-five thousand, thirty-three".