2650966933 has 2 divisors, whose sum is σ = 2650966934. Its totient is φ = 2650966932.

The previous prime is 2650966841. The next prime is 2650966939. The reversal of 2650966933 is 3396690562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2344786929 + 306180004 = 48423^2 + 17498^2 .

It is a cyclic number.

It is not a de Polignac number, because 2650966933 - 2²⁹ = 2114096021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2650966939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1325483466 + 1325483467.

It is an arithmetic number, because the mean of its divisors is an integer number (1325483467).

Almost surely, 2^2650966933 is an apocalyptic number.

It is an amenable number.

2650966933 is a deficient number, since it is larger than the sum of its proper divisors (1).

2650966933 is an equidigital number, since it uses as much as digits as its factorization.

2650966933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1574640, while the sum is 49.

The square root of 2650966933 is about 51487.5415319085. The cubic root of 2650966933 is about 1383.9957936781.

The spelling of 2650966933 in words is "two billion, six hundred fifty million, nine hundred sixty-six thousand, nine hundred thirty-three".