55244844078074 has 64 divisors (see below), whose sum is σ = 100418148943872. Its totient is φ = 22289904000000.

The previous prime is 55244844077977. The next prime is 55244844078101. The reversal of 55244844078074 is 47087044844255.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a junction number, because it is equal to n+sod(n) for n = 55244844077998 and 55244844078016.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104965574 + ... + 105490574.

It is an arithmetic number, because the mean of its divisors is an integer number (1569033577248).

Almost surely, 2^{55244844078074} is an apocalyptic number.

55244844078074 is a deficient number, since it is larger than the sum of its proper divisors (45173304865798).

55244844078074 is a wasteful number, since it uses less digits than its factorization.

55244844078074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531631.

The product of its (nonzero) digits is 160563200, while the sum is 62.

The spelling of 55244844078074 in words is "fifty-five trillion, two hundred forty-four billion, eight hundred forty-four million, seventy-eight thousand, seventy-four".