544734437445 has 64 divisors (see below), whose sum is σ = 1073773774080. Its totient is φ = 259783891200.

The previous prime is 544734437441. The next prime is 544734437447.

It is a happy number.

544734437445 is a `hidden beast` number, since 54 + 47 + 3 + 443 + 74 + 45 = 666.

544734437445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 544734437445 - 2² = 544734437441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 544734437391 and 544734437400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544734437441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2916174 + ... + 3097343.

It is an arithmetic number, because the mean of its divisors is an integer number (16777715220).

Almost surely, 2^544734437445 is an apocalyptic number.

544734437445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

544734437445 is a deficient number, since it is larger than the sum of its proper divisors (529039336635).

544734437445 is a wasteful number, since it uses less digits than its factorization.

544734437445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6013603 (or 6013597 counting only the distinct ones).

The product of its digits is 45158400, while the sum is 54.

The spelling of 544734437445 in words is "five hundred forty-four billion, seven hundred thirty-four million, four hundred thirty-seven thousand, four hundred forty-five".