441465550545 has 32 divisors (see below), whose sum is σ = 718470668160. Its totient is φ = 231439910400.

The previous prime is 441465550543. The next prime is 441465550577. The reversal of 441465550545 is 545055564144.

It is a happy number.

It is not a de Polignac number, because 441465550545 - 2¹ = 441465550543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 441465550494 and 441465550503.

It is not an unprimeable number, because it can be changed into a prime (441465550543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 837604 + ... + 1258773.

It is an arithmetic number, because the mean of its divisors is an integer number (22452208380).

Almost surely, 2^441465550545 is an apocalyptic number.

It is an amenable number.

441465550545 is a deficient number, since it is larger than the sum of its proper divisors (277005117615).

441465550545 is a wasteful number, since it uses less digits than its factorization.

441465550545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096625.

The product of its (nonzero) digits is 4800000, while the sum is 48.

The spelling of 441465550545 in words is "four hundred forty-one billion, four hundred sixty-five million, five hundred fifty thousand, five hundred forty-five".