6488960272 has 10 divisors (see below), whose sum is σ = 12572360558. Its totient is φ = 3244480128.

The previous prime is 6488960227. The next prime is 6488960273. The reversal of 6488960272 is 2720698846.

It can be written as a sum of positive squares in only one way, i.e., 4470794496 + 2018165776 = 66864^2 + 44924^2 .

It is not an unprimeable number, because it can be changed into a prime (6488960273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202779993 + ... + 202780024.

Almost surely, 2^6488960272 is an apocalyptic number.

It is an amenable number.

6488960272 is a deficient number, since it is larger than the sum of its proper divisors (6083400286).

6488960272 is a wasteful number, since it uses less digits than its factorization.

6488960272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405560025 (or 405560019 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 52.

The square root of 6488960272 is about 80554.0829008685. The cubic root of 6488960272 is about 1865.1984179401.

The spelling of 6488960272 in words is "six billion, four hundred eighty-eight million, nine hundred sixty thousand, two hundred seventy-two".