54464446444 has 12 divisors (see below), whose sum is σ = 95349756600. Its totient is φ = 27221658848.

The previous prime is 54464446441. The next prime is 54464446451. The reversal of 54464446444 is 44464446445.

It is not an unprimeable number, because it can be changed into a prime (54464446441) 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 3 ways as a sum of consecutive naturals, for example, 2629489 + ... + 2650120.

It is an arithmetic number, because the mean of its divisors is an integer number (7945813050).

Almost surely, 2^54464446444 is an apocalyptic number.

It is an amenable number.

54464446444 is a deficient number, since it is larger than the sum of its proper divisors (40885310156).

54464446444 is a wasteful number, since it uses less digits than its factorization.

54464446444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5282192 (or 5282190 counting only the distinct ones).

The product of its digits is 11796480, while the sum is 49.

Subtracting from 54464446444 its reverse (44464446445), we obtain a palindrome (9999999999).

The spelling of 54464446444 in words is "fifty-four billion, four hundred sixty-four million, four hundred forty-six thousand, four hundred forty-four".