5753521 has 4 divisors (see below), whose sum is σ = 5862132. Its totient is φ = 5644912.

The previous prime is 5753509. The next prime is 5753533. The reversal of 5753521 is 1253575.

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

It is an interprime number because it is at equal distance from previous prime (5753509) and next prime (5753533).

It can be written as a sum of positive squares in 2 ways, for example, as 3381921 + 2371600 = 1839^2 + 1540^2 .

It is a cyclic number.

It is not a de Polignac number, because 5753521 - 2⁹ = 5753009 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 5753521.

It is not an unprimeable number, because it can be changed into a prime (5753551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54226 + ... + 54331.

It is an arithmetic number, because the mean of its divisors is an integer number (1465533).

Almost surely, 2^5753521 is an apocalyptic number.

It is an amenable number.

5753521 is a deficient number, since it is larger than the sum of its proper divisors (108611).

5753521 is a wasteful number, since it uses less digits than its factorization.

5753521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108610.

The product of its digits is 5250, while the sum is 28.

The square root of 5753521 is about 2398.6498285494. The cubic root of 5753521 is about 179.1889539488.

It can be divided in two parts, 57535 and 21, that multiplied together give a triangular number (1208235 = T₁₅₅₄).

The spelling of 5753521 in words is "five million, seven hundred fifty-three thousand, five hundred twenty-one".