56113543056424 has 64 divisors (see below), whose sum is σ = 123015962615040. Its totient is φ = 23500125035520.

The previous prime is 56113543056401. The next prime is 56113543056497. The reversal of 56113543056424 is 42465034531165.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61997899 + ... + 62896474.

It is an arithmetic number, because the mean of its divisors is an integer number (1922124415860).

Almost surely, 2^{56113543056424} is an apocalyptic number.

It is an amenable number.

56113543056424 is an abundant number, since it is smaller than the sum of its proper divisors (66902419558616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56113543056424 is a wasteful number, since it uses less digits than its factorization.

56113543056424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124894570 (or 124894566 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 49.

Adding to 56113543056424 its reverse (42465034531165), we get a palindrome (98578577587589).

The spelling of 56113543056424 in words is "fifty-six trillion, one hundred thirteen billion, five hundred forty-three million, fifty-six thousand, four hundred twenty-four".