55251833712338 has 16 divisors (see below), whose sum is σ = 83812508559576. Its totient is φ = 27315077174400.

The previous prime is 55251833712331. The next prime is 55251833712353. The reversal of 55251833712338 is 83321733815255.

55251833712338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 41715490315009 + 13536343397329 = 6458753^2 + 3679177^2 .

It is not an unprimeable number, because it can be changed into a prime (55251833712331) 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 7 ways as a sum of consecutive naturals, for example, 186430331 + ... + 186726462.

Almost surely, 2^{55251833712338} is an apocalyptic number.

55251833712338 is a deficient number, since it is larger than the sum of its proper divisors (28560674847238).

55251833712338 is a wasteful number, since it uses less digits than its factorization.

55251833712338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373157629.

The product of its digits is 18144000, while the sum is 56.

The spelling of 55251833712338 in words is "fifty-five trillion, two hundred fifty-one billion, eight hundred thirty-three million, seven hundred twelve thousand, three hundred thirty-eight".