2056382836503 has 8 divisors (see below), whose sum is σ = 2745151196400. Its totient is φ = 1369268183808.

The previous prime is 2056382836493. The next prime is 2056382836513. The reversal of 2056382836503 is 3056382836502.

It is an interprime number because it is at equal distance from previous prime (2056382836493) and next prime (2056382836513).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2056382836503 - 2⁸ = 2056382836247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056382836513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413423898 + ... + 413428871.

It is an arithmetic number, because the mean of its divisors is an integer number (343143899550).

Almost surely, 2^{2056382836503} is an apocalyptic number.

2056382836503 is a deficient number, since it is larger than the sum of its proper divisors (688768359897).

2056382836503 is an equidigital number, since it uses as much as digits as its factorization.

2056382836503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826853601.

The product of its (nonzero) digits is 6220800, while the sum is 51.

Subtracting 2056382836503 from its reverse (3056382836502), we obtain a palindrome (999999999999).

The spelling of 2056382836503 in words is "two trillion, fifty-six billion, three hundred eighty-two million, eight hundred thirty-six thousand, five hundred three".