43053325 has 24 divisors (see below), whose sum is σ = 61440512. Its totient is φ = 29315520.

The previous prime is 43053319. The next prime is 43053337. The reversal of 43053325 is 52335034.

It is a happy number.

It is not a de Polignac number, because 43053325 - 2⁵ = 43053293 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 43053325.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 26692 + ... + 28258.

Almost surely, 2^43053325 is an apocalyptic number.

It is an amenable number.

43053325 is a deficient number, since it is larger than the sum of its proper divisors (18387187).

43053325 is a wasteful number, since it uses less digits than its factorization.

43053325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741 (or 1736 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 43053325 is about 6561.5032576385. The cubic root of 43053325 is about 350.4845669139.

Adding to 43053325 its reverse (52335034), we get a palindrome (95388359).

The spelling of 43053325 in words is "forty-three million, fifty-three thousand, three hundred twenty-five".