52563042 has 48 divisors (see below), whose sum is σ = 134364672. Its totient is φ = 14532480.

The previous prime is 52563013. The next prime is 52563047. The reversal of 52563042 is 24036525.

52563042 is a `hidden beast` number, since 5 + 25 + 630 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 52562997 and 52563015.

It is not an unprimeable number, because it can be changed into a prime (52563047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2823 + ... + 10634.

It is an arithmetic number, because the mean of its divisors is an integer number (2799264).

Almost surely, 2^52563042 is an apocalyptic number.

52563042 is an abundant number, since it is smaller than the sum of its proper divisors (81801630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52563042 is a wasteful number, since it uses less digits than its factorization.

52563042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13503 (or 13500 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 52563042 is about 7250.0373792140. The cubic root of 52563042 is about 374.5934367094.

Adding to 52563042 its reverse (24036525), we get a palindrome (76599567).

The spelling of 52563042 in words is "fifty-two million, five hundred sixty-three thousand, forty-two".