52144329 has 8 divisors (see below), whose sum is σ = 69577312. Its totient is φ = 34737120.

The previous prime is 52144319. The next prime is 52144343. The reversal of 52144329 is 92344125.

52144329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 52144329 - 2⁵ = 52144297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52144296 and 52144305.

It is not an unprimeable number, because it can be changed into a prime (52144319) 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 7 ways as a sum of consecutive naturals, for example, 1084 + ... + 10269.

It is an arithmetic number, because the mean of its divisors is an integer number (8697164).

Almost surely, 2^52144329 is an apocalyptic number.

It is an amenable number.

52144329 is a deficient number, since it is larger than the sum of its proper divisors (17432983).

52144329 is a wasteful number, since it uses less digits than its factorization.

52144329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12887.

The product of its digits is 8640, while the sum is 30.

The square root of 52144329 is about 7221.1030320859. The cubic root of 52144329 is about 373.5961233505.

It can be divided in two parts, 521 and 44329, that added together give a triangular number (44850 = T₂₉₉).

The spelling of 52144329 in words is "fifty-two million, one hundred forty-four thousand, three hundred twenty-nine".