6442552413 has 24 divisors (see below), whose sum is σ = 10156199040. Its totient is φ = 3902924160.

The previous prime is 6442552387. The next prime is 6442552423. The reversal of 6442552413 is 3142552446.

6442552413 is a `hidden beast` number, since 64 + 4 + 2 + 552 + 41 + 3 = 666.

It is not a de Polignac number, because 6442552413 - 2¹⁴ = 6442536029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6442552423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245820 + ... + 270762.

It is an arithmetic number, because the mean of its divisors is an integer number (423174960).

Almost surely, 2^6442552413 is an apocalyptic number.

It is an amenable number.

6442552413 is a deficient number, since it is larger than the sum of its proper divisors (3713646627).

6442552413 is a wasteful number, since it uses less digits than its factorization.

6442552413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27569 (or 27566 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 6442552413 is about 80265.5119774365. The cubic root of 6442552413 is about 1860.7412558874.

It can be divided in two parts, 6442 and 552413, that added together give a palindrome (558855).

The spelling of 6442552413 in words is "six billion, four hundred forty-two million, five hundred fifty-two thousand, four hundred thirteen".