56443336 has 16 divisors (see below), whose sum is σ = 105926400. Its totient is φ = 28196304.

The previous prime is 56443301. The next prime is 56443337. The reversal of 56443336 is 63334465.

It is not an unprimeable number, because it can be changed into a prime (56443337) 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, 9061 + ... + 13963.

It is an arithmetic number, because the mean of its divisors is an integer number (6620400).

Almost surely, 2^56443336 is an apocalyptic number.

It is an amenable number.

56443336 is a deficient number, since it is larger than the sum of its proper divisors (49483064).

56443336 is a wasteful number, since it uses less digits than its factorization.

56443336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6348 (or 6344 counting only the distinct ones).

The product of its digits is 77760, while the sum is 34.

The square root of 56443336 is about 7512.8780104564. The cubic root of 56443336 is about 383.5931925913.

The spelling of 56443336 in words is "fifty-six million, four hundred forty-three thousand, three hundred thirty-six".