55054436244146 has 32 divisors (see below), whose sum is σ = 86455800023040. Its totient is φ = 26266153676800.

The previous prime is 55054436244139. The next prime is 55054436244149. The reversal of 55054436244146 is 64144263445055.

It is not an unprimeable number, because it can be changed into a prime (55054436244149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 582386 + ... + 10509426.

It is an arithmetic number, because the mean of its divisors is an integer number (2701743750720).

Almost surely, 2^{55054436244146} is an apocalyptic number.

55054436244146 is a deficient number, since it is larger than the sum of its proper divisors (31401363778894).

55054436244146 is a wasteful number, since it uses less digits than its factorization.

55054436244146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9928570.

The product of its (nonzero) digits is 27648000, while the sum is 53.

The spelling of 55054436244146 in words is "fifty-five trillion, fifty-four billion, four hundred thirty-six million, two hundred forty-four thousand, one hundred forty-six".