544964469445 has 16 divisors (see below), whose sum is σ = 716550815808. Its totient is φ = 394591805440.

The previous prime is 544964469419. The next prime is 544964469463.

544964469445 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-544964469445 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21812284 + ... + 21837253.

It is an arithmetic number, because the mean of its divisors is an integer number (44784425988).

Almost surely, 2^544964469445 is an apocalyptic number.

544964469445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

544964469445 is a deficient number, since it is larger than the sum of its proper divisors (171586346363).

544964469445 is a wasteful number, since it uses less digits than its factorization.

544964469445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43649780.

The product of its digits is 298598400, while the sum is 64.

The spelling of 544964469445 in words is "five hundred forty-four billion, nine hundred sixty-four million, four hundred sixty-nine thousand, four hundred forty-five".