56263425854383 has 4 divisors (see below), whose sum is σ = 61378282750248. Its totient is φ = 51148568958520.

The previous prime is 56263425854327. The next prime is 56263425854411. The reversal of 56263425854383 is 38345852436265.

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

It is not a de Polignac number, because 56263425854383 - 2²⁹ = 56262888983471 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 (56263425851383) 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, 2557428447916 + ... + 2557428447937.

It is an arithmetic number, because the mean of its divisors is an integer number (15344570687562).

Almost surely, 2^{56263425854383} is an apocalyptic number.

56263425854383 is a deficient number, since it is larger than the sum of its proper divisors (5114856895865).

56263425854383 is a wasteful number, since it uses less digits than its factorization.

56263425854383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5114856895864.

The product of its digits is 497664000, while the sum is 64.

The spelling of 56263425854383 in words is "fifty-six trillion, two hundred sixty-three billion, four hundred twenty-five million, eight hundred fifty-four thousand, three hundred eighty-three".