56273224346 has 4 divisors (see below), whose sum is σ = 84409836522. Its totient is φ = 28136612172.

The previous prime is 56273224333. The next prime is 56273224349. The reversal of 56273224346 is 64342237265.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 52082086225 + 4191138121 = 228215^2 + 64739^2 .

It is a junction number, because it is equal to n+sod(n) for n = 56273224297 and 56273224306.

It is not an unprimeable number, because it can be changed into a prime (56273224349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14068306085 + ... + 14068306088.

Almost surely, 2^56273224346 is an apocalyptic number.

56273224346 is a deficient number, since it is larger than the sum of its proper divisors (28136612176).

56273224346 is a wasteful number, since it uses less digits than its factorization.

56273224346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28136612175.

The product of its digits is 1451520, while the sum is 44.

The spelling of 56273224346 in words is "fifty-six billion, two hundred seventy-three million, two hundred twenty-four thousand, three hundred forty-six".