56503334 has 8 divisors (see below), whose sum is σ = 84875040. Its totient is φ = 28211656.

The previous prime is 56503327. The next prime is 56503367. The reversal of 56503334 is 43330565.

It is a happy number.

56503334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 56503297 and 56503306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18209 + ... + 21084.

It is an arithmetic number, because the mean of its divisors is an integer number (10609380).

Almost surely, 2^56503334 is an apocalyptic number.

56503334 is a deficient number, since it is larger than the sum of its proper divisors (28371706).

56503334 is a wasteful number, since it uses less digits than its factorization.

56503334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40014.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 56503334 is about 7516.8699602960. The cubic root of 56503334 is about 383.7290614471.

Adding to 56503334 its reverse (43330565), we get a palindrome (99833899).

The spelling of 56503334 in words is "fifty-six million, five hundred three thousand, three hundred thirty-four".