52416424 has 8 divisors (see below), whose sum is σ = 98280810. Its totient is φ = 26208208.

The previous prime is 52416407. The next prime is 52416439. The reversal of 52416424 is 42461425.

It can be written as a sum of positive squares in only one way, i.e., 45562500 + 6853924 = 6750^2 + 2618^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 52416392 and 52416401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3276019 + ... + 3276034.

Almost surely, 2^52416424 is an apocalyptic number.

It is an amenable number.

52416424 is a deficient number, since it is larger than the sum of its proper divisors (45864386).

52416424 is a wasteful number, since it uses less digits than its factorization.

52416424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6552059 (or 6552055 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 52416424 is about 7239.9187840749. The cubic root of 52416424 is about 374.2448185940.

Adding to 52416424 its reverse (42461425), we get a palindrome (94877849).

The spelling of 52416424 in words is "fifty-two million, four hundred sixteen thousand, four hundred twenty-four".