56472681341 has 4 divisors (see below), whose sum is σ = 56486605212. Its totient is φ = 56458757472.

The previous prime is 56472681323. The next prime is 56472681371. The reversal of 56472681341 is 14318627465.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14318627465 = 5 ⋅2863725493.

It can be written as a sum of positive squares in 2 ways, for example, as 42466905625 + 14005775716 = 206075^2 + 118346^2 .

It is a cyclic number.

It is not a de Polignac number, because 56472681341 - 2¹⁸ = 56472419197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56472681371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6955850 + ... + 6963963.

It is an arithmetic number, because the mean of its divisors is an integer number (14121651303).

Almost surely, 2^56472681341 is an apocalyptic number.

It is an amenable number.

56472681341 is a deficient number, since it is larger than the sum of its proper divisors (13923871).

56472681341 is a wasteful number, since it uses less digits than its factorization.

56472681341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13923870.

The product of its digits is 967680, while the sum is 47.

The spelling of 56472681341 in words is "fifty-six billion, four hundred seventy-two million, six hundred eighty-one thousand, three hundred forty-one".