6488957633066 has 48 divisors (see below), whose sum is σ = 10245796426824. Its totient is φ = 3081853412352.

The previous prime is 6488957633033. The next prime is 6488957633177. The reversal of 6488957633066 is 6603367598846.

It can be written as a sum of positive squares in 4 ways, for example, as 5031179094841 + 1457778538225 = 2243029^2 + 1207385^2 .

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 311106110 + ... + 311126966.

Almost surely, 2^{6488957633066} is an apocalyptic number.

6488957633066 is a deficient number, since it is larger than the sum of its proper divisors (3756838793758).

6488957633066 is a wasteful number, since it uses less digits than its factorization.

6488957633066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22935 (or 22912 counting only the distinct ones).

The product of its (nonzero) digits is 940584960, while the sum is 71.

The spelling of 6488957633066 in words is "six trillion, four hundred eighty-eight billion, nine hundred fifty-seven million, six hundred thirty-three thousand, sixty-six".