6752449648 has 40 divisors (see below), whose sum is σ = 14965376480. Its totient is φ = 2891289600.

The previous prime is 6752449633. The next prime is 6752449661. The reversal of 6752449648 is 8469442576.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99748 + ... + 153148.

It is an arithmetic number, because the mean of its divisors is an integer number (374134412).

Almost surely, 2^6752449648 is an apocalyptic number.

It is an amenable number.

6752449648 is an abundant number, since it is smaller than the sum of its proper divisors (8212926832).

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

6752449648 is a wasteful number, since it uses less digits than its factorization.

6752449648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54545 (or 54539 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 55.

The square root of 6752449648 is about 82173.2903564169. The cubic root of 6752449648 is about 1890.1101666791.

The spelling of 6752449648 in words is "six billion, seven hundred fifty-two million, four hundred forty-nine thousand, six hundred forty-eight".