2051233296 has 160 divisors (see below), whose sum is σ = 6380544000. Its totient is φ = 567020160.

The previous prime is 2051233271. The next prime is 2051233297. The reversal of 2051233296 is 6923321502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051233297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 508375 + ... + 512393.

It is an arithmetic number, because the mean of its divisors is an integer number (39878400).

Almost surely, 2^2051233296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2051233296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3190272000).

2051233296 is an abundant number, since it is smaller than the sum of its proper divisors (4329310704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2051233296 is a wasteful number, since it uses less digits than its factorization.

2051233296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4082 (or 4062 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 2051233296 is about 45290.5431188455. The cubic root of 2051233296 is about 1270.5887893385.

Adding to 2051233296 its reverse (6923321502), we get a palindrome (8974554798).

The spelling of 2051233296 in words is "two billion, fifty-one million, two hundred thirty-three thousand, two hundred ninety-six".