2648862804843 has 32 divisors (see below), whose sum is σ = 4050989107200. Its totient is φ = 1708876461600.

The previous prime is 2648862804839. The next prime is 2648862804877. The reversal of 2648862804843 is 3484082688462.

It is not a de Polignac number, because 2648862804843 - 2² = 2648862804839 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2648862004843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29694913 + ... + 29783981.

It is an arithmetic number, because the mean of its divisors is an integer number (126593409600).

Almost surely, 2^{2648862804843} is an apocalyptic number.

2648862804843 is a deficient number, since it is larger than the sum of its proper divisors (1402126302357).

2648862804843 is a wasteful number, since it uses less digits than its factorization.

2648862804843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124640 (or 124634 counting only the distinct ones).

The product of its (nonzero) digits is 113246208, while the sum is 63.

The spelling of 2648862804843 in words is "two trillion, six hundred forty-eight billion, eight hundred sixty-two million, eight hundred four thousand, eight hundred forty-three".