56052232 has 16 divisors (see below), whose sum is σ = 105201900. Its totient is φ = 27998400.

The previous prime is 56052203. The next prime is 56052233. The reversal of 56052232 is 23225065.

It can be written as a sum of positive squares in 2 ways, for example, as 41809156 + 14243076 = 6466^2 + 3774^2 .

It is a junction number, because it is equal to n+sod(n) for n = 56052197 and 56052206.

It is not an unprimeable number, because it can be changed into a prime (56052233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6982 + ... + 12682.

Almost surely, 2^56052232 is an apocalyptic number.

It is an amenable number.

56052232 is a deficient number, since it is larger than the sum of its proper divisors (49149668).

56052232 is a wasteful number, since it uses less digits than its factorization.

56052232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6936 (or 6932 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 56052232 is about 7486.8038574548. The cubic root of 56052232 is about 382.7051474749.

Adding to 56052232 its reverse (23225065), we get a palindrome (79277297).

The spelling of 56052232 in words is "fifty-six million, fifty-two thousand, two hundred thirty-two".