544363445 has 8 divisors (see below), whose sum is σ = 668427936. Its totient is φ = 425362896.

The previous prime is 544363429. The next prime is 544363459.

544363445 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 544363445 - 2⁴ = 544363429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 544363399 and 544363408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1265747 + ... + 1266176.

It is an arithmetic number, because the mean of its divisors is an integer number (83553492).

Almost surely, 2^544363445 is an apocalyptic number.

It is an amenable number.

544363445 is a deficient number, since it is larger than the sum of its proper divisors (124064491).

544363445 is a wasteful number, since it uses less digits than its factorization.

544363445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531971.

The product of its digits is 345600, while the sum is 38.

The square root of 544363445 is about 23331.5975663905. The cubic root of 544363445 is about 816.5127761306.

The spelling of 544363445 in words is "five hundred forty-four million, three hundred sixty-three thousand, four hundred forty-five".