56840076383 has 4 divisors (see below), whose sum is σ = 57688435800. Its totient is φ = 55991716968.

The previous prime is 56840076343. The next prime is 56840076389. The reversal of 56840076383 is 38367004865.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56840076383 - 2¹⁰ = 56840075359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56840076389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424179608 + ... + 424179741.

It is an arithmetic number, because the mean of its divisors is an integer number (14422108950).

Almost surely, 2^56840076383 is an apocalyptic number.

56840076383 is a deficient number, since it is larger than the sum of its proper divisors (848359417).

56840076383 is an equidigital number, since it uses as much as digits as its factorization.

56840076383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848359416.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 56840076383 in words is "fifty-six billion, eight hundred forty million, seventy-six thousand, three hundred eighty-three".