52853603 has 16 divisors (see below), whose sum is σ = 58884192. Its totient is φ = 47040000.

The previous prime is 52853587. The next prime is 52853639. The reversal of 52853603 is 30635825.

It is a cyclic number.

It is not a de Polignac number, because 52853603 - 2⁴ = 52853587 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52853603.

It is not an unprimeable number, because it can be changed into a prime (52853683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125333 + ... + 125753.

It is an arithmetic number, because the mean of its divisors is an integer number (3680262).

Almost surely, 2^52853603 is an apocalyptic number.

52853603 is a deficient number, since it is larger than the sum of its proper divisors (6030589).

52853603 is a wasteful number, since it uses less digits than its factorization.

52853603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 52853603 is about 7270.0483492202. The cubic root of 52853603 is about 375.2824017964.

It can be divided in two parts, 5285 and 3603, that added together give a palindrome (8888).

The spelling of 52853603 in words is "fifty-two million, eight hundred fifty-three thousand, six hundred three".