6424131652 has 24 divisors (see below), whose sum is σ = 11352775896. Its totient is φ = 3180622848.

The previous prime is 6424131641. The next prime is 6424131737. The reversal of 6424131652 is 2561314246.

It can be written as a sum of positive squares in 4 ways, for example, as 1772073216 + 4652058436 = 42096^2 + 68206^2 .

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 7 ways as a sum of consecutive naturals, for example, 166548 + ... + 201460.

It is an arithmetic number, because the mean of its divisors is an integer number (473032329).

Almost surely, 2^6424131652 is an apocalyptic number.

It is an amenable number.

6424131652 is a deficient number, since it is larger than the sum of its proper divisors (4928644244).

6424131652 is a wasteful number, since it uses less digits than its factorization.

6424131652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35367 (or 35365 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 6424131652 is about 80150.6809203765. The cubic root of 6424131652 is about 1858.9661318009.

Adding to 6424131652 its reverse (2561314246), we get a palindrome (8985445898).

The spelling of 6424131652 in words is "six billion, four hundred twenty-four million, one hundred thirty-one thousand, six hundred fifty-two".