12250465933 has 2 divisors, whose sum is σ = 12250465934. Its totient is φ = 12250465932.

The previous prime is 12250465907. The next prime is 12250465949. The reversal of 12250465933 is 33956405221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9792487849 + 2457978084 = 98957^2 + 49578^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12250465933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12250465963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6125232966 + 6125232967.

It is an arithmetic number, because the mean of its divisors is an integer number (6125232967).

Almost surely, 2^12250465933 is an apocalyptic number.

It is an amenable number.

12250465933 is a deficient number, since it is larger than the sum of its proper divisors (1).

12250465933 is an equidigital number, since it uses as much as digits as its factorization.

12250465933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 12250465933 in words is "twelve billion, two hundred fifty million, four hundred sixty-five thousand, nine hundred thirty-three".