55112044525 has 6 divisors (see below), whose sum is σ = 68338935242. Its totient is φ = 44089635600.

The previous prime is 55112044517. The next prime is 55112044549. The reversal of 55112044525 is 52544021155.

It can be written as a sum of positive squares in 3 ways, for example, as 178997641 + 54933046884 = 13379^2 + 234378^2 .

It is not a de Polignac number, because 55112044525 - 2³ = 55112044517 is a prime.

It is a Duffinian number.

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 5 ways as a sum of consecutive naturals, for example, 1102240866 + ... + 1102240915.

Almost surely, 2^55112044525 is an apocalyptic number.

It is an amenable number.

55112044525 is a deficient number, since it is larger than the sum of its proper divisors (13226890717).

55112044525 is a wasteful number, since it uses less digits than its factorization.

55112044525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204481791 (or 2204481786 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 34.

The spelling of 55112044525 in words is "fifty-five billion, one hundred twelve million, forty-four thousand, five hundred twenty-five".