52533635 has 48 divisors (see below), whose sum is σ = 81209952. Its totient is φ = 32256000.

The previous prime is 52533629. The next prime is 52533661. The reversal of 52533635 is 53633525.

It is not a de Polignac number, because 52533635 - 2⁶ = 52533571 is a prime.

It is a Duffinian number.

Its product of digits (40500) is a multiple of the sum of its prime factors (324).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 272099 + ... + 272291.

It is an arithmetic number, because the mean of its divisors is an integer number (1691874).

Almost surely, 2^52533635 is an apocalyptic number.

52533635 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52533635 is a deficient number, since it is larger than the sum of its proper divisors (28676317).

52533635 is a wasteful number, since it uses less digits than its factorization.

52533635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 317 counting only the distinct ones).

The product of its digits is 40500, while the sum is 32.

The square root of 52533635 is about 7248.0090369701. The cubic root of 52533635 is about 374.5235668053.

It can be divided in two parts, 5253 and 3635, that added together give a palindrome (8888).

The spelling of 52533635 in words is "fifty-two million, five hundred thirty-three thousand, six hundred thirty-five".