56516051371242 has 16 divisors (see below), whose sum is σ = 113081013243072. Its totient is φ = 18830532040320.

The previous prime is 56516051371231. The next prime is 56516051371259. The reversal of 56516051371242 is 24217315061565.

56516051371242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 56516051371191 and 56516051371200.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2037922503 + ... + 2037950234.

It is an arithmetic number, because the mean of its divisors is an integer number (7067563327692).

Almost surely, 2^{56516051371242} is an apocalyptic number.

56516051371242 is an abundant number, since it is smaller than the sum of its proper divisors (56564961871830).

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

56516051371242 is a wasteful number, since it uses less digits than its factorization.

56516051371242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075875053.

The product of its (nonzero) digits is 1512000, while the sum is 48.

The spelling of 56516051371242 in words is "fifty-six trillion, five hundred sixteen billion, fifty-one million, three hundred seventy-one thousand, two hundred forty-two".