3805215233 has 2 divisors, whose sum is σ = 3805215234. Its totient is φ = 3805215232.

The previous prime is 3805215209. The next prime is 3805215257. The reversal of 3805215233 is 3325125083.

3805215233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3805215209) and next prime (3805215257).

It can be written as a sum of positive squares in only one way, i.e., 3800475904 + 4739329 = 61648^2 + 2177^2 .

It is a cyclic number.

It is not a de Polignac number, because 3805215233 - 2¹⁰ = 3805214209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3805215233.

It is not a weakly prime, because it can be changed into another prime (3805215133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902607616 + 1902607617.

It is an arithmetic number, because the mean of its divisors is an integer number (1902607617).

Almost surely, 2^3805215233 is an apocalyptic number.

It is an amenable number.

3805215233 is a deficient number, since it is larger than the sum of its proper divisors (1).

3805215233 is an equidigital number, since it uses as much as digits as its factorization.

3805215233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 3805215233 is about 61686.4266512496. The cubic root of 3805215233 is about 1561.2043123398.

The spelling of 3805215233 in words is "three billion, eight hundred five million, two hundred fifteen thousand, two hundred thirty-three".