6495104000 has 352 divisors, whose sum is σ = 20232875520. Its totient is φ = 2021376000.

The previous prime is 6495103991. The next prime is 6495104029. The reversal of 6495104000 is 4015946.

It is a tau number, because it is divible by the number of its divisors (352).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 9855671 + ... + 9856329.

It is an arithmetic number, because the mean of its divisors is an integer number (57479760).

Almost surely, 2^6495104000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6495104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10116437760).

6495104000 is an abundant number, since it is smaller than the sum of its proper divisors (13737771520).

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

6495104000 is a wasteful number, since it uses less digits than its factorization.

6495104000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 6495104000 is about 80592.2080600848. The cubic root of 6495104000 is about 1865.7868870030.

Adding to 6495104000 its reverse (4015946), we get a palindrome (6499119946).

The spelling of 6495104000 in words is "six billion, four hundred ninety-five million, one hundred four thousand".