544472461 has 8 divisors (see below), whose sum is σ = 588918680. Its totient is φ = 500392512.

The previous prime is 544472449. The next prime is 544472521. The reversal of 544472461 is 164274445.

It can be written as a sum of positive squares in 4 ways, for example, as 86769225 + 457703236 = 9315^2 + 21394^2 .

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 544472461 - 2⁵ = 544472429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 544472461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544472861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88470 + ... + 94423.

It is an arithmetic number, because the mean of its divisors is an integer number (73614835).

Almost surely, 2^544472461 is an apocalyptic number.

It is an amenable number.

544472461 is a deficient number, since it is larger than the sum of its proper divisors (44446219).

544472461 is a wasteful number, since it uses less digits than its factorization.

544472461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183135.

The product of its digits is 107520, while the sum is 37.

The square root of 544472461 is about 23333.9336803720. The cubic root of 544472461 is about 816.5672783302.

The spelling of 544472461 in words is "five hundred forty-four million, four hundred seventy-two thousand, four hundred sixty-one".