56335305142123 has 8 divisors (see below), whose sum is σ = 64610708373248. Its totient is φ = 48116777535144.

The previous prime is 56335305142063. The next prime is 56335305142163. The reversal of 56335305142123 is 32124150353365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56335305142123 - 2⁹ = 56335305141611 is a prime.

It is a super-2 number, since 2×56335305142123² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56335305142123.

It is not an unprimeable number, because it can be changed into a prime (56335305142163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14218903911 + ... + 14218907872.

It is an arithmetic number, because the mean of its divisors is an integer number (8076338546656).

Almost surely, 2^{56335305142123} is an apocalyptic number.

56335305142123 is a deficient number, since it is larger than the sum of its proper divisors (8275403231125).

56335305142123 is a wasteful number, since it uses less digits than its factorization.

56335305142123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28437812073.

The product of its (nonzero) digits is 972000, while the sum is 43.

Adding to 56335305142123 its reverse (32124150353365), we get a palindrome (88459455495488).

The spelling of 56335305142123 in words is "fifty-six trillion, three hundred thirty-five billion, three hundred five million, one hundred forty-two thousand, one hundred twenty-three".