544969530 has 96 divisors (see below), whose sum is σ = 1657079424. Its totient is φ = 121661568.

The previous prime is 544969501. The next prime is 544969543. The reversal of 544969530 is 35969445.

544969530 is a `hidden beast` number, since 54 + 4 + 9 + 69 + 530 = 666.

544969530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17032 + ... + 37148.

It is an arithmetic number, because the mean of its divisors is an integer number (17261244).

Almost surely, 2^544969530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 544969530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (828539712).

544969530 is an abundant number, since it is smaller than the sum of its proper divisors (1112109894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

544969530 is a wasteful number, since it uses less digits than its factorization.

544969530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20180 (or 20177 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The square root of 544969530 is about 23344.5824550365. The cubic root of 544969530 is about 816.8156942158.

The spelling of 544969530 in words is "five hundred forty-four million, nine hundred sixty-nine thousand, five hundred thirty".