2053211326 has 48 divisors (see below), whose sum is σ = 3367003680. Its totient is φ = 938174400.

The previous prime is 2053211317. The next prime is 2053211333. The reversal of 2053211326 is 6231123502.

It is a self number, because there is not a number n which added to its sum of digits gives 2053211326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4033560 + ... + 4034068.

It is an arithmetic number, because the mean of its divisors is an integer number (70145910).

Almost surely, 2^2053211326 is an apocalyptic number.

2053211326 is a deficient number, since it is larger than the sum of its proper divisors (1313792354).

2053211326 is a wasteful number, since it uses less digits than its factorization.

2053211326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737 (or 718 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2053211326 is about 45312.3749763792. The cubic root of 2053211326 is about 1270.9970730319.

Adding to 2053211326 its reverse (6231123502), we get a palindrome (8284334828).

The spelling of 2053211326 in words is "two billion, fifty-three million, two hundred eleven thousand, three hundred twenty-six".