52144354 has 8 divisors (see below), whose sum is σ = 78622380. Its totient is φ = 25936896.

The previous prime is 52144343. The next prime is 52144357. The reversal of 52144354 is 45344125.

52144354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 50027329 + 2117025 = 7073^2 + 1455^2 .

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

It is not an unprimeable number, because it can be changed into a prime (52144357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67159 + ... + 67930.

Almost surely, 2^52144354 is an apocalyptic number.

52144354 is a deficient number, since it is larger than the sum of its proper divisors (26478026).

52144354 is a wasteful number, since it uses less digits than its factorization.

52144354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135284.

The product of its digits is 9600, while the sum is 28.

The square root of 52144354 is about 7221.1047631232. The cubic root of 52144354 is about 373.5961830560.

Adding to 52144354 its reverse (45344125), we get a palindrome (97488479).

The spelling of 52144354 in words is "fifty-two million, one hundred forty-four thousand, three hundred fifty-four".