6441351050 has 12 divisors (see below), whose sum is σ = 11980913046. Its totient is φ = 2576540400.

The previous prime is 6441351013. The next prime is 6441351071. The reversal of 6441351050 is 501531446.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 3135216049 + 3306135001 = 55993^2 + 57499^2 .

It is a super-2 number, since 2×6441351050² = 82982006698672205000, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64413461 + ... + 64413560.

Almost surely, 2^6441351050 is an apocalyptic number.

6441351050 is a deficient number, since it is larger than the sum of its proper divisors (5539561996).

6441351050 is a wasteful number, since it uses less digits than its factorization.

6441351050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128827033 (or 128827028 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 6441351050 is about 80258.0279473649. The cubic root of 6441351050 is about 1860.6255892739.

Adding to 6441351050 its reverse (501531446), we get a palindrome (6942882496).

The spelling of 6441351050 in words is "six billion, four hundred forty-one million, three hundred fifty-one thousand, fifty".