4853521 has 4 divisors (see below), whose sum is σ = 4882752. Its totient is φ = 4824292.

The previous prime is 4853509. The next prime is 4853533. The reversal of 4853521 is 1253584.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (4853509) and next prime (4853533).

It is a cyclic number.

It is not a de Polignac number, because 4853521 - 2⁷ = 4853393 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 4853521.

It is not an unprimeable number, because it can be changed into a prime (4853921) 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, 14365 + ... + 14698.

It is an arithmetic number, because the mean of its divisors is an integer number (1220688).

Almost surely, 2^4853521 is an apocalyptic number.

It is an amenable number.

4853521 is a deficient number, since it is larger than the sum of its proper divisors (29231).

4853521 is a wasteful number, since it uses less digits than its factorization.

4853521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29230.

The product of its digits is 4800, while the sum is 28.

The square root of 4853521 is about 2203.0708113903. The cubic root of 4853521 is about 169.3111804605.

The spelling of 4853521 in words is "four million, eight hundred fifty-three thousand, five hundred twenty-one".