2321533052 has 18 divisors (see below), whose sum is σ = 4076601984. Its totient is φ = 1156795320.

The previous prime is 2321533021. The next prime is 2321533061. The reversal of 2321533052 is 2503351232.

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 in 5 ways as a sum of consecutive naturals, for example, 1885277 + ... + 1886507.

It is an arithmetic number, because the mean of its divisors is an integer number (226477888).

Almost surely, 2^2321533052 is an apocalyptic number.

It is an amenable number.

2321533052 is a deficient number, since it is larger than the sum of its proper divisors (1755068932).

2321533052 is an equidigital number, since it uses as much as digits as its factorization.

2321533052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849 (or 1616 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2321533052 is about 48182.2898169026. The cubic root of 2321533052 is about 1324.1127183207.

Adding to 2321533052 its reverse (2503351232), we get a palindrome (4824884284).

The spelling of 2321533052 in words is "two billion, three hundred twenty-one million, five hundred thirty-three thousand, fifty-two".