43053532 has 6 divisors (see below), whose sum is σ = 75343688. Its totient is φ = 21526764.

The previous prime is 43053509. The next prime is 43053553. The reversal of 43053532 is 23535034.

It is a happy number.

43053532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 43053497 and 43053506.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5381688 + ... + 5381695.

Almost surely, 2^43053532 is an apocalyptic number.

It is an amenable number.

43053532 is a deficient number, since it is larger than the sum of its proper divisors (32290156).

43053532 is a wasteful number, since it uses less digits than its factorization.

43053532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10763387 (or 10763385 counting only the distinct ones).

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

The square root of 43053532 is about 6561.5190314439. The cubic root of 43053532 is about 350.4851286219.

Adding to 43053532 its reverse (23535034), we get a palindrome (66588566).

The spelling of 43053532 in words is "forty-three million, fifty-three thousand, five hundred thirty-two".