52144131 has 16 divisors (see below), whose sum is σ = 75075840. Its totient is φ = 32002080.

The previous prime is 52144093. The next prime is 52144153. The reversal of 52144131 is 13144125.

It is not a de Polignac number, because 52144131 - 2¹⁸ = 51881987 is a prime.

It is a super-2 number, since 2×52144131² = 5438020795490322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52144098 and 52144107.

It is not an unprimeable number, because it can be changed into a prime (52144181) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14746 + ... + 17936.

It is an arithmetic number, because the mean of its divisors is an integer number (4692240).

Almost surely, 2^52144131 is an apocalyptic number.

52144131 is a deficient number, since it is larger than the sum of its proper divisors (22931709).

52144131 is a wasteful number, since it uses less digits than its factorization.

52144131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626.

The product of its digits is 480, while the sum is 21.

The square root of 52144131 is about 7221.0893222560. The cubic root of 52144131 is about 373.5956504827.

Adding to 52144131 its reverse (13144125), we get a palindrome (65288256).

The spelling of 52144131 in words is "fifty-two million, one hundred forty-four thousand, one hundred thirty-one".