56336603 has 2 divisors, whose sum is σ = 56336604. Its totient is φ = 56336602.

The previous prime is 56336593. The next prime is 56336617. The reversal of 56336603 is 30663365.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56336603 - 2⁴ = 56336587 is a prime.

It is equal to p_3357248 and since 56336603 and 3357248 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56336603.

It is not a weakly prime, because it can be changed into another prime (56336663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28168301 + 28168302.

It is an arithmetic number, because the mean of its divisors is an integer number (28168302).

Almost surely, 2^56336603 is an apocalyptic number.

56336603 is a deficient number, since it is larger than the sum of its proper divisors (1).

56336603 is an equidigital number, since it uses as much as digits as its factorization.

56336603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 32.

The square root of 56336603 is about 7505.7713127966. The cubic root of 56336603 is about 383.3512515044.

Adding to 56336603 its reverse (30663365), we get a palindrome (86999968).

The spelling of 56336603 in words is "fifty-six million, three hundred thirty-six thousand, six hundred three".