56362603 has 4 divisors (see below), whose sum is σ = 61486488. Its totient is φ = 51238720.

The previous prime is 56362591. The next prime is 56362609. The reversal of 56362603 is 30626365.

56362603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56362603 - 2⁹ = 56362091 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56362609) 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 3 ways as a sum of consecutive naturals, for example, 2561926 + ... + 2561947.

It is an arithmetic number, because the mean of its divisors is an integer number (15371622).

Almost surely, 2^56362603 is an apocalyptic number.

56362603 is a deficient number, since it is larger than the sum of its proper divisors (5123885).

56362603 is a wasteful number, since it uses less digits than its factorization.

56362603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5123884.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 56362603 is about 7507.5031135525. The cubic root of 56362603 is about 383.4102161271.

Adding to 56362603 its reverse (30626365), we get a palindrome (86988968).

It can be divided in two parts, 56362 and 603, that added together give a palindrome (56965).

The spelling of 56362603 in words is "fifty-six million, three hundred sixty-two thousand, six hundred three".