56203032556136 has 16 divisors (see below), whose sum is σ = 109014502803300. Its totient is φ = 27132498475264.

The previous prime is 56203032556133. The next prime is 56203032556157. The reversal of 56203032556136 is 63165523030265.

It is a happy number.

56203032556136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 55507059493636 + 695973062500 = 7450306^2 + 834250^2 .

It is not an unprimeable number, because it can be changed into a prime (56203032556133) 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 3 ways as a sum of consecutive naturals, for example, 121127225105 + ... + 121127225568.

Almost surely, 2^{56203032556136} is an apocalyptic number.

It is an amenable number.

56203032556136 is a deficient number, since it is larger than the sum of its proper divisors (52811470247164).

56203032556136 is a wasteful number, since it uses less digits than its factorization.

56203032556136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242254450708 (or 242254450704 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 47.

The spelling of 56203032556136 in words is "fifty-six trillion, two hundred three billion, thirty-two million, five hundred fifty-six thousand, one hundred thirty-six".