2053266326 has 4 divisors (see below), whose sum is σ = 3079899492. Its totient is φ = 1026633162.

The previous prime is 2053266317. The next prime is 2053266349. The reversal of 2053266326 is 6236623502.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513316580 + ... + 513316583.

It is an arithmetic number, because the mean of its divisors is an integer number (769974873).

Almost surely, 2^2053266326 is an apocalyptic number.

2053266326 is a deficient number, since it is larger than the sum of its proper divisors (1026633166).

2053266326 is a wasteful number, since it uses less digits than its factorization.

2053266326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026633165.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 2053266326 is about 45312.9818705413. The cubic root of 2053266326 is about 1271.0084217931.

Adding to 2053266326 its reverse (6236623502), we get a palindrome (8289889828).

The spelling of 2053266326 in words is "two billion, fifty-three million, two hundred sixty-six thousand, three hundred twenty-six".