52504463 has 4 divisors (see below), whose sum is σ = 57277608. Its totient is φ = 47731320.

The previous prime is 52504409. The next prime is 52504481. The reversal of 52504463 is 36440525.

52504463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52504463 - 2⁶ = 52504399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52504363) 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, 2386556 + ... + 2386577.

It is an arithmetic number, because the mean of its divisors is an integer number (14319402).

Almost surely, 2^52504463 is an apocalyptic number.

52504463 is a deficient number, since it is larger than the sum of its proper divisors (4773145).

52504463 is a wasteful number, since it uses less digits than its factorization.

52504463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773144.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 52504463 is about 7245.9963428089. The cubic root of 52504463 is about 374.4542294849.

Adding to 52504463 its reverse (36440525), we get a palindrome (88944988).

The spelling of 52504463 in words is "fifty-two million, five hundred four thousand, four hundred sixty-three".