5636535 has 12 divisors (see below), whose sum is σ = 9033192. Its totient is φ = 3001248.

The previous prime is 5636471. The next prime is 5636539. The reversal of 5636535 is 5356365.

It is not a de Polignac number, because 5636535 - 2⁶ = 5636471 is a prime.

5636535 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5636496 and 5636505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5636539) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 8889 + ... + 9501.

It is an arithmetic number, because the mean of its divisors is an integer number (752766).

Almost surely, 2^5636535 is an apocalyptic number.

5636535 is a deficient number, since it is larger than the sum of its proper divisors (3396657).

5636535 is an frugal number, since it uses more digits than its factorization.

5636535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234 (or 621 counting only the distinct ones).

The product of its digits is 40500, while the sum is 33.

The square root of 5636535 is about 2374.1387912251. The cubic root of 5636535 is about 177.9661489304.

The spelling of 5636535 in words is "five million, six hundred thirty-six thousand, five hundred thirty-five".