5444564654444 has 12 divisors (see below), whose sum is σ = 9533080615968. Its totient is φ = 2720827335600.

The previous prime is 5444564654393. The next prime is 5444564654467. The reversal of 5444564654444 is 4444564654445.

It is a super-3 number, since 3×5444564654444³ (a number of 39 digits) contains 333 as substring.

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, 363739487 + ... + 363754454.

It is an arithmetic number, because the mean of its divisors is an integer number (794423384664).

Almost surely, 2^{5444564654444} is an apocalyptic number.

It is an amenable number.

5444564654444 is a deficient number, since it is larger than the sum of its proper divisors (4088515961524).

5444564654444 is a wasteful number, since it uses less digits than its factorization.

5444564654444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727495816 (or 727495814 counting only the distinct ones).

The product of its digits is 294912000, while the sum is 59.

Subtracting from 5444564654444 its reverse (4444564654445), we obtain a palindrome (999999999999).

The spelling of 5444564654444 in words is "five trillion, four hundred forty-four billion, five hundred sixty-four million, six hundred fifty-four thousand, four hundred forty-four".