55775041744434 has 16 divisors (see below), whose sum is σ = 111553452046080. Its totient is φ = 18591119155280.

The previous prime is 55775041744427. The next prime is 55775041744439. The reversal of 55775041744434 is 43444714057755.

55775041744434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55775041744434² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55775041744439) by changing a digit.

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, 140141277 + ... + 140538704.

It is an arithmetic number, because the mean of its divisors is an integer number (6972090752880).

Almost surely, 2^{55775041744434} is an apocalyptic number.

55775041744434 is an abundant number, since it is smaller than the sum of its proper divisors (55778410301646).

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

55775041744434 is a wasteful number, since it uses less digits than its factorization.

55775041744434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280713105.

The product of its (nonzero) digits is 131712000, while the sum is 60.

The spelling of 55775041744434 in words is "fifty-five trillion, seven hundred seventy-five billion, forty-one million, seven hundred forty-four thousand, four hundred thirty-four".