55115826330944 has 56 divisors (see below), whose sum is σ = 115807954916520. Its totient is φ = 25935979216896.

The previous prime is 55115826330913. The next prime is 55115826330967. The reversal of 55115826330944 is 44903362851155.

55115826330944 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 14501717004544 + 40614109326400 = 3808112^2 + 6372920^2 .

It is a super-2 number, since 2×55115826330944² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55115826330944.

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 7 ways as a sum of consecutive naturals, for example, 31783424 + ... + 33472640.

Almost surely, 2^{55115826330944} is an apocalyptic number.

It is an amenable number.

55115826330944 is an abundant number, since it is smaller than the sum of its proper divisors (60692128585576).

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

55115826330944 is a wasteful number, since it uses less digits than its factorization.

55115826330944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719235 (or 1719225 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 56.

The spelling of 55115826330944 in words is "fifty-five trillion, one hundred fifteen billion, eight hundred twenty-six million, three hundred thirty thousand, nine hundred forty-four".