52446412330 has 16 divisors (see below), whose sum is σ = 101665353384. Its totient is φ = 19364829120.

The previous prime is 52446412289. The next prime is 52446412339. The reversal of 52446412330 is 3321464425.

It can be written as a sum of positive squares in 4 ways, for example, as 42230661001 + 10215751329 = 205501^2 + 101073^2 .

It is a super-3 number, since 3×52446412330³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (52446412339) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 201716841 + ... + 201717100.

Almost surely, 2^52446412330 is an apocalyptic number.

52446412330 is a deficient number, since it is larger than the sum of its proper divisors (49218941054).

52446412330 is a wasteful number, since it uses less digits than its factorization.

52446412330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403433961.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 52446412330 its reverse (3321464425), we get a palindrome (55767876755).

The spelling of 52446412330 in words is "fifty-two billion, four hundred forty-six million, four hundred twelve thousand, three hundred thirty".