56655004333 has 2 divisors, whose sum is σ = 56655004334. Its totient is φ = 56655004332.

The previous prime is 56655004313. The next prime is 56655004433. The reversal of 56655004333 is 33340055665.

It is a happy number.

56655004333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50241877609 + 6413126724 = 224147^2 + 80082^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56655004333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56655004313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28327502166 + 28327502167.

It is an arithmetic number, because the mean of its divisors is an integer number (28327502167).

Almost surely, 2^56655004333 is an apocalyptic number.

It is an amenable number.

56655004333 is a deficient number, since it is larger than the sum of its proper divisors (1).

56655004333 is an equidigital number, since it uses as much as digits as its factorization.

56655004333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486000, while the sum is 40.

Adding to 56655004333 its reverse (33340055665), we get a palindrome (89995059998).

The spelling of 56655004333 in words is "fifty-six billion, six hundred fifty-five million, four thousand, three hundred thirty-three".