56473347383 has 4 divisors (see below), whose sum is σ = 56519224608. Its totient is φ = 56427470160.

The previous prime is 56473347349. The next prime is 56473347409. The reversal of 56473347383 is 38374337465.

It is a happy number.

56473347383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 56473347383 - 2⁸ = 56473347127 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 (56473347883) 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, 22936766 + ... + 22939227.

It is an arithmetic number, because the mean of its divisors is an integer number (14129806152).

Almost surely, 2^56473347383 is an apocalyptic number.

56473347383 is a deficient number, since it is larger than the sum of its proper divisors (45877225).

56473347383 is a wasteful number, since it uses less digits than its factorization.

56473347383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45877224.

The product of its digits is 15240960, while the sum is 53.

The spelling of 56473347383 in words is "fifty-six billion, four hundred seventy-three million, three hundred forty-seven thousand, three hundred eighty-three".