10556854231368 has 16 divisors (see below), whose sum is σ = 26392135578480. Its totient is φ = 3518951410448.

The previous prime is 10556854231367. The next prime is 10556854231387. The reversal of 10556854231368 is 86313245865501.

10556854231368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10556854231368² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10556854231367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219934463130 + ... + 219934463177.

It is an arithmetic number, because the mean of its divisors is an integer number (1649508473655).

Almost surely, 2^{10556854231368} is an apocalyptic number.

It is an amenable number.

10556854231368 is an abundant number, since it is smaller than the sum of its proper divisors (15835281347112).

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

10556854231368 is a wasteful number, since it uses less digits than its factorization.

10556854231368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439868926316 (or 439868926312 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 57.

The spelling of 10556854231368 in words is "ten trillion, five hundred fifty-six billion, eight hundred fifty-four million, two hundred thirty-one thousand, three hundred sixty-eight".