544312130 has 8 divisors (see below), whose sum is σ = 979761852. Its totient is φ = 217724848.

The previous prime is 544312127. The next prime is 544312147. The reversal of 544312130 is 31213445.

It can be written as a sum of positive squares in 2 ways, for example, as 542470681 + 1841449 = 23291^2 + 1357^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 544312096 and 544312105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27215597 + ... + 27215616.

Almost surely, 2^544312130 is an apocalyptic number.

544312130 is a deficient number, since it is larger than the sum of its proper divisors (435449722).

544312130 is a wasteful number, since it uses less digits than its factorization.

544312130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54431220.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 544312130 is about 23330.4978515247. The cubic root of 544312130 is about 816.4871188422.

Adding to 544312130 its reverse (31213445), we get a palindrome (575525575).

The spelling of 544312130 in words is "five hundred forty-four million, three hundred twelve thousand, one hundred thirty".