6496849502080 has 128 divisors (see below), whose sum is σ = 17824593024000. Its totient is φ = 2218170845184.

The previous prime is 6496849502021. The next prime is 6496849502089. The reversal of 6496849502080 is 802059486946.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6496849502089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1963150 + ... + 4104589.

It is an arithmetic number, because the mean of its divisors is an integer number (139254633000).

Almost surely, 2^{6496849502080} is an apocalyptic number.

It is an amenable number.

6496849502080 is an abundant number, since it is smaller than the sum of its proper divisors (11327743521920).

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

6496849502080 is a wasteful number, since it uses less digits than its factorization.

6496849502080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6068004 (or 6067992 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 61.

The spelling of 6496849502080 in words is "six trillion, four hundred ninety-six billion, eight hundred forty-nine million, five hundred two thousand, eighty".