6488961210672 has 40 divisors (see below), whose sum is σ = 16919814758976. Its totient is φ = 2142772236096.

The previous prime is 6488961210649. The next prime is 6488961210679. The reversal of 6488961210672 is 2760121698846.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6488961210679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631708378 + ... + 631718649.

Almost surely, 2^{6488961210672} is an apocalyptic number.

It is an amenable number.

6488961210672 is an abundant number, since it is smaller than the sum of its proper divisors (10430853548304).

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

6488961210672 is a wasteful number, since it uses less digits than its factorization.

6488961210672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263427145 (or 1263427139 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 60.

The spelling of 6488961210672 in words is "six trillion, four hundred eighty-eight billion, nine hundred sixty-one million, two hundred ten thousand, six hundred seventy-two".