544505133 has 16 divisors (see below), whose sum is σ = 745166016. Its totient is φ = 353458560.

The previous prime is 544505089. The next prime is 544505141. The reversal of 544505133 is 331505445.

544505133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 544505133 - 2⁹ = 544504621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 544505133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544505333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63235 + ... + 71327.

It is an arithmetic number, because the mean of its divisors is an integer number (46572876).

Almost surely, 2^544505133 is an apocalyptic number.

It is an amenable number.

544505133 is a deficient number, since it is larger than the sum of its proper divisors (200660883).

544505133 is a wasteful number, since it uses less digits than its factorization.

544505133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8684.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 544505133 is about 23334.6337661425. The cubic root of 544505133 is about 816.5836111749.

The spelling of 544505133 in words is "five hundred forty-four million, five hundred five thousand, one hundred thirty-three".