6348134507650 has 24 divisors (see below), whose sum is σ = 12715801738164. Its totient is φ = 2343926587200.

The previous prime is 6348134507641. The next prime is 6348134507653. The reversal of 6348134507650 is 567054318436.

It can be written as a sum of positive squares in 6 ways, for example, as 1660229673001 + 4687904834649 = 1288499^2 + 2165157^2 .

It is not an unprimeable number, because it can be changed into a prime (6348134507653) 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 11 ways as a sum of consecutive naturals, for example, 4883179741 + ... + 4883181040.

Almost surely, 2^{6348134507650} is an apocalyptic number.

6348134507650 is an abundant number, since it is smaller than the sum of its proper divisors (6367667230514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6348134507650 is a wasteful number, since it uses less digits than its factorization.

6348134507650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9766360806 (or 9766360801 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 6348134507650 in words is "six trillion, three hundred forty-eight billion, one hundred thirty-four million, five hundred seven thousand, six hundred fifty".