4536853 has 4 divisors (see below), whose sum is σ = 4622508. Its totient is φ = 4451200.

The previous prime is 4536827. The next prime is 4536859. The reversal of 4536853 is 3586354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2582449 + 1954404 = 1607^2 + 1398^2 .

It is a cyclic number.

It is not a de Polignac number, because 4536853 - 2⁹ = 4536341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4536859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42748 + ... + 42853.

It is an arithmetic number, because the mean of its divisors is an integer number (1155627).

Almost surely, 2^4536853 is an apocalyptic number.

It is an amenable number.

4536853 is a deficient number, since it is larger than the sum of its proper divisors (85655).

4536853 is an equidigital number, since it uses as much as digits as its factorization.

4536853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85654.

The product of its digits is 43200, while the sum is 34.

The square root of 4536853 is about 2129.9889671076. The cubic root of 4536853 is about 165.5458263096.

It can be divided in two parts, 4 and 536853, that multiplied together give a palindrome (2147412).

The spelling of 4536853 in words is "four million, five hundred thirty-six thousand, eight hundred fifty-three".