2273950433 has 2 divisors, whose sum is σ = 2273950434. Its totient is φ = 2273950432.

The previous prime is 2273950421. The next prime is 2273950451. The reversal of 2273950433 is 3340593722.

2273950433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2112965089 + 160985344 = 45967^2 + 12688^2 .

It is a cyclic number.

It is not a de Polignac number, because 2273950433 - 2⁴ = 2273950417 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2273950933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136975216 + 1136975217.

It is an arithmetic number, because the mean of its divisors is an integer number (1136975217).

Almost surely, 2^2273950433 is an apocalyptic number.

It is an amenable number.

2273950433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2273950433 is an equidigital number, since it uses as much as digits as its factorization.

2273950433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 38.

The square root of 2273950433 is about 47685.9563498521. The cubic root of 2273950433 is about 1315.0037700789.

The spelling of 2273950433 in words is "two billion, two hundred seventy-three million, nine hundred fifty thousand, four hundred thirty-three".