2152304293 has 2 divisors, whose sum is σ = 2152304294. Its totient is φ = 2152304292.

The previous prime is 2152304279. The next prime is 2152304311. The reversal of 2152304293 is 3924032512.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2147210244 + 5094049 = 46338^2 + 2257^2 .

It is a cyclic number.

It is not a de Polignac number, because 2152304293 - 2⁹ = 2152303781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2152304213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076152146 + 1076152147.

It is an arithmetic number, because the mean of its divisors is an integer number (1076152147).

Almost surely, 2^2152304293 is an apocalyptic number.

It is an amenable number.

2152304293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152304293 is an equidigital number, since it uses as much as digits as its factorization.

2152304293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 2152304293 is about 46392.9336537365. The cubic root of 2152304293 is about 1291.1238114608.

The spelling of 2152304293 in words is "two billion, one hundred fifty-two million, three hundred four thousand, two hundred ninety-three".