55244844078076 has 12 divisors (see below), whose sum is σ = 97218580362120. Its totient is φ = 27468106831760.

The previous prime is 55244844077977. The next prime is 55244844078101. The reversal of 55244844078076 is 67087044844255.

It is a junction number, because it is equal to n+sod(n) for n = 55244844077999 and 55244844078017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38578801015 + ... + 38578802446.

It is an arithmetic number, because the mean of its divisors is an integer number (8101548363510).

Almost surely, 2^{55244844078076} is an apocalyptic number.

It is an amenable number.

55244844078076 is a deficient number, since it is larger than the sum of its proper divisors (41973736284044).

55244844078076 is a wasteful number, since it uses less digits than its factorization.

55244844078076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77157603644 (or 77157603642 counting only the distinct ones).

The product of its (nonzero) digits is 240844800, while the sum is 64.

The spelling of 55244844078076 in words is "fifty-five trillion, two hundred forty-four billion, eight hundred forty-four million, seventy-eight thousand, seventy-six".