2083378284656 has 20 divisors (see below), whose sum is σ = 4036668508704. Its totient is φ = 1041657379200.

The previous prime is 2083378284629. The next prime is 2083378284679. The reversal of 2083378284656 is 6564828733802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1439525 + ... + 2497796.

Almost surely, 2^{2083378284656} is an apocalyptic number.

It is an amenable number.

2083378284656 is a deficient number, since it is larger than the sum of its proper divisors (1953290224048).

2083378284656 is a wasteful number, since it uses less digits than its factorization.

2083378284656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3970400 (or 3970394 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 62.

The spelling of 2083378284656 in words is "two trillion, eighty-three billion, three hundred seventy-eight million, two hundred eighty-four thousand, six hundred fifty-six".