56113543055603 has 16 divisors (see below), whose sum is σ = 61946792848512. Its totient is φ = 50405638920000.

The previous prime is 56113543055539. The next prime is 56113543055611. The reversal of 56113543055603 is 30655034531165.

56113543055603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 56113543055603 - 2⁶ = 56113543055539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56113543055803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83227973 + ... + 83899478.

It is an arithmetic number, because the mean of its divisors is an integer number (3871674553032).

Almost surely, 2^{56113543055603} is an apocalyptic number.

56113543055603 is a deficient number, since it is larger than the sum of its proper divisors (5833249792909).

56113543055603 is a wasteful number, since it uses less digits than its factorization.

56113543055603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167127826.

The product of its (nonzero) digits is 2430000, while the sum is 47.

Adding to 56113543055603 its reverse (30655034531165), we get a palindrome (86768577586768).

The spelling of 56113543055603 in words is "fifty-six trillion, one hundred thirteen billion, five hundred forty-three million, fifty-five thousand, six hundred three".