43053652 has 6 divisors (see below), whose sum is σ = 75343898. Its totient is φ = 21526824.

The previous prime is 43053629. The next prime is 43053653. The reversal of 43053652 is 25635034.

It can be written as a sum of positive squares in only one way, i.e., 34503876 + 8549776 = 5874^2 + 2924^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 43053652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43053653) by changing a digit.

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 as a sum of consecutive naturals, namely, 5381703 + ... + 5381710.

Almost surely, 2^43053652 is an apocalyptic number.

It is an amenable number.

43053652 is a deficient number, since it is larger than the sum of its proper divisors (32290246).

43053652 is a wasteful number, since it uses less digits than its factorization.

43053652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10763417 (or 10763415 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 43053652 is about 6561.5281756615. The cubic root of 43053652 is about 350.4854542489.

Adding to 43053652 its reverse (25635034), we get a palindrome (68688686).

The spelling of 43053652 in words is "forty-three million, fifty-three thousand, six hundred fifty-two".