55072324706 has 24 divisors (see below), whose sum is σ = 96220034460. Its totient is φ = 23571858912.

The previous prime is 55072324679. The next prime is 55072324709. The reversal of 55072324706 is 60742327055.

It can be written as a sum of positive squares in 2 ways, for example, as 54941016025 + 131308681 = 234395^2 + 11459^2 .

It is not an unprimeable number, because it can be changed into a prime (55072324709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287741 + ... + 439248.

Almost surely, 2^55072324706 is an apocalyptic number.

55072324706 is a deficient number, since it is larger than the sum of its proper divisors (41147709754).

55072324706 is a wasteful number, since it uses less digits than its factorization.

55072324706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727778 (or 727771 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 41.

The spelling of 55072324706 in words is "fifty-five billion, seventy-two million, three hundred twenty-four thousand, seven hundred six".