56333953 has 6 divisors (see below), whose sum is σ = 61000854. Its totient is φ = 52000416.

The previous prime is 56333947. The next prime is 56333957. The reversal of 56333953 is 35933365.

It is a happy number.

56333953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 278784 + 56055169 = 528^2 + 7487^2 .

It is a de Polignac number, because none of the positive numbers 2^k-56333953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56333957) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 166500 + ... + 166837.

It is an arithmetic number, because the mean of its divisors is an integer number (10166809).

Almost surely, 2^56333953 is an apocalyptic number.

It is an amenable number.

56333953 is a deficient number, since it is larger than the sum of its proper divisors (4666901).

56333953 is a wasteful number, since it uses less digits than its factorization.

56333953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333363 (or 333350 counting only the distinct ones).

The product of its digits is 109350, while the sum is 37.

The square root of 56333953 is about 7505.5947798959. The cubic root of 56333953 is about 383.3452406299.

The spelling of 56333953 in words is "fifty-six million, three hundred thirty-three thousand, nine hundred fifty-three".