52041424 has 20 divisors (see below), whose sum is σ = 100965636. Its totient is φ = 25985792.

The previous prime is 52041421. The next prime is 52041427. The reversal of 52041424 is 42414025.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52041421) and next prime (52041427).

It can be written as a sum of positive squares in 2 ways, for example, as 37601424 + 14440000 = 6132^2 + 3800^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52041395 and 52041404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52041421) 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 3 ways as a sum of consecutive naturals, for example, 13542 + ... + 16954.

Almost surely, 2^52041424 is an apocalyptic number.

It is an amenable number.

52041424 is a deficient number, since it is larger than the sum of its proper divisors (48924212).

52041424 is a wasteful number, since it uses less digits than its factorization.

52041424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374 (or 4368 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 52041424 is about 7213.9742167546. The cubic root of 52041424 is about 373.3502019022.

Adding to 52041424 its reverse (42414025), we get a palindrome (94455449).

The spelling of 52041424 in words is "fifty-two million, forty-one thousand, four hundred twenty-four".