56142213027247 has 4 divisors (see below), whose sum is σ = 56142263469600. Its totient is φ = 56142162584896.

The previous prime is 56142213027211. The next prime is 56142213027253. The reversal of 56142213027247 is 74272031224165.

56142213027247 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 56142213027247 - 2³¹ = 56140065543599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56142213027197 and 56142213027206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56142211027247) 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, 23513122 + ... + 25790527.

It is an arithmetic number, because the mean of its divisors is an integer number (14035565867400).

Almost surely, 2^{56142213027247} is an apocalyptic number.

56142213027247 is a deficient number, since it is larger than the sum of its proper divisors (50442353).

56142213027247 is a wasteful number, since it uses less digits than its factorization.

56142213027247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50442352.

The product of its (nonzero) digits is 1128960, while the sum is 46.

It can be divided in two parts, 5614221 and 3027247, that added together give a palindrome (8641468).

The spelling of 56142213027247 in words is "fifty-six trillion, one hundred forty-two billion, two hundred thirteen million, twenty-seven thousand, two hundred forty-seven".