2648039169648 has 20 divisors (see below), whose sum is σ = 6840767855048. Its totient is φ = 882679723200.

The previous prime is 2648039169619. The next prime is 2648039169803. The reversal of 2648039169648 is 8469619308462.

2648039169648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2648039169648² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27583741303 + ... + 27583741398.

Almost surely, 2^{2648039169648} is an apocalyptic number.

It is an amenable number.

2648039169648 is an abundant number, since it is smaller than the sum of its proper divisors (4192728685400).

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

2648039169648 is a wasteful number, since it uses less digits than its factorization.

2648039169648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55167482712 (or 55167482706 counting only the distinct ones).

The product of its (nonzero) digits is 107495424, while the sum is 66.

The spelling of 2648039169648 in words is "two trillion, six hundred forty-eight billion, thirty-nine million, one hundred sixty-nine thousand, six hundred forty-eight".