2048492816848 has 10 divisors (see below), whose sum is σ = 3968954832674. Its totient is φ = 1024246408416.

The previous prime is 2048492816833. The next prime is 2048492816891. The reversal of 2048492816848 is 8486182948402.

It can be written as a sum of positive squares in only one way, i.e., 1671973130304 + 376519686544 = 1293048^2 + 613612^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2048492816848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64015400511 + ... + 64015400542.

Almost surely, 2^{2048492816848} is an apocalyptic number.

It is an amenable number.

2048492816848 is a deficient number, since it is larger than the sum of its proper divisors (1920462015826).

2048492816848 is a wasteful number, since it uses less digits than its factorization.

2048492816848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128030801061 (or 128030801055 counting only the distinct ones).

The product of its (nonzero) digits is 56623104, while the sum is 64.

The spelling of 2048492816848 in words is "two trillion, forty-eight billion, four hundred ninety-two million, eight hundred sixteen thousand, eight hundred forty-eight".