2293638133 has 2 divisors, whose sum is σ = 2293638134. Its totient is φ = 2293638132.

The previous prime is 2293638119. The next prime is 2293638167. The reversal of 2293638133 is 3318363922.

It is a happy number.

2293638133 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., 2086479684 + 207158449 = 45678^2 + 14393^2 .

It is a cyclic number.

It is not a de Polignac number, because 2293638133 - 2¹⁷ = 2293507061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2293638233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1146819066 + 1146819067.

It is an arithmetic number, because the mean of its divisors is an integer number (1146819067).

Almost surely, 2^2293638133 is an apocalyptic number.

It is an amenable number.

2293638133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2293638133 is an equidigital number, since it uses as much as digits as its factorization.

2293638133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 40.

The square root of 2293638133 is about 47891.9422554567. The cubic root of 2293638133 is about 1318.7879394669.

The spelling of 2293638133 in words is "two billion, two hundred ninety-three million, six hundred thirty-eight thousand, one hundred thirty-three".