52506063 has 40 divisors (see below), whose sum is σ = 83586800. Its totient is φ = 32752512.

The previous prime is 52506061. The next prime is 52506119. The reversal of 52506063 is 36060525.

52506063 is a `hidden beast` number, since 5 + 2 + 50 + 606 + 3 = 666.

It is not a de Polignac number, because 52506063 - 2¹ = 52506061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52506061) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 167595 + ... + 167907.

It is an arithmetic number, because the mean of its divisors is an integer number (2089670).

Almost surely, 2^52506063 is an apocalyptic number.

52506063 is a deficient number, since it is larger than the sum of its proper divisors (31080737).

52506063 is a wasteful number, since it uses less digits than its factorization.

52506063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 52506063 is about 7246.1067477646. The cubic root of 52506063 is about 374.4580331024.

Adding to 52506063 its reverse (36060525), we get a palindrome (88566588).

The spelling of 52506063 in words is "fifty-two million, five hundred six thousand, sixty-three".