55244844078075 has 240 divisors, whose sum is σ = 113876701424640. Its totient is φ = 26334180449280.

The previous prime is 55244844077977. The next prime is 55244844078101. The reversal of 55244844078075 is 57087044844255.

55244844078075 is a `hidden beast` number, since 5 + 5 + 2 + 4 + 4 + 84 + 407 + 80 + 75 = 666.

It is not a de Polignac number, because 55244844078075 - 2⁷ = 55244844077947 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 109805742 + ... + 110307708.

It is an arithmetic number, because the mean of its divisors is an integer number (474486255936).

Almost surely, 2^{55244844078075} is an apocalyptic number.

55244844078075 is an abundant number, since it is smaller than the sum of its proper divisors (58631857346565).

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

55244844078075 is a wasteful number, since it uses less digits than its factorization.

55244844078075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502168 (or 502154 counting only the distinct ones).

The product of its (nonzero) digits is 200704000, while the sum is 63.

The spelling of 55244844078075 in words is "fifty-five trillion, two hundred forty-four billion, eight hundred forty-four million, seventy-eight thousand, seventy-five".