55105262952256 has 28 divisors (see below), whose sum is σ = 119290370369760. Its totient is φ = 25047846796160.

The previous prime is 55105262952211. The next prime is 55105262952263. The reversal of 55105262952256 is 65225926250155.

55105262952256 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 = 55105262952197 and 55105262952206.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 39137259916 + ... + 39137261323.

Almost surely, 2^{55105262952256} is an apocalyptic number.

It is an amenable number.

55105262952256 is an abundant number, since it is smaller than the sum of its proper divisors (64185107417504).

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

55105262952256 is a wasteful number, since it uses less digits than its factorization.

55105262952256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78274521262 (or 78274521252 counting only the distinct ones).

The product of its (nonzero) digits is 16200000, while the sum is 55.

The spelling of 55105262952256 in words is "fifty-five trillion, one hundred five billion, two hundred sixty-two million, nine hundred fifty-two thousand, two hundred fifty-six".