52233032350321 has 4 divisors (see below), whose sum is σ = 52373067289972. Its totient is φ = 52092997410672.

The previous prime is 52233032350297. The next prime is 52233032350487. The reversal of 52233032350321 is 12305323033225.

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

It can be written as a sum of positive squares in 2 ways, for example, as 36648191750625 + 15584840599696 = 6053775^2 + 3947764^2 .

It is a cyclic number.

It is not a de Polignac number, because 52233032350321 - 2⁴⁵ = 17048660261489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52233032353321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70017469266 + ... + 70017470011.

It is an arithmetic number, because the mean of its divisors is an integer number (13093266822493).

Almost surely, 2^{52233032350321} is an apocalyptic number.

It is an amenable number.

52233032350321 is a deficient number, since it is larger than the sum of its proper divisors (140034939651).

52233032350321 is a wasteful number, since it uses less digits than its factorization.

52233032350321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140034939650.

The product of its (nonzero) digits is 97200, while the sum is 34.

Adding to 52233032350321 its reverse (12305323033225), we get a palindrome (64538355383546).

The spelling of 52233032350321 in words is "fifty-two trillion, two hundred thirty-three billion, thirty-two million, three hundred fifty thousand, three hundred twenty-one".