56204433 has 48 divisors (see below), whose sum is σ = 88957440. Its totient is φ = 34100352.

The previous prime is 56204429. The next prime is 56204441. The reversal of 56204433 is 33440265.

56204433 is a `hidden beast` number, since 5 + 620 + 4 + 4 + 33 = 666.

56204433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56204433 - 2² = 56204429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56204397 and 56204406.

It is not an unprimeable number, because it can be changed into a prime (56204453) 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 47 ways as a sum of consecutive naturals, for example, 515583 + ... + 515691.

It is an arithmetic number, because the mean of its divisors is an integer number (1853280).

Almost surely, 2^56204433 is an apocalyptic number.

56204433 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

56204433 is a deficient number, since it is larger than the sum of its proper divisors (32753007).

56204433 is a wasteful number, since it uses less digits than its factorization.

56204433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 56204433 is about 7496.9615845354. The cubic root of 56204433 is about 383.0512262559.

Adding to 56204433 its reverse (33440265), we get a palindrome (89644698).

The spelling of 56204433 in words is "fifty-six million, two hundred four thousand, four hundred thirty-three".