43053225 has 24 divisors (see below), whose sum is σ = 72531072. Its totient is φ = 22526400.

The previous prime is 43053211. The next prime is 43053233. The reversal of 43053225 is 52235034.

It is not a de Polignac number, because 43053225 - 2¹⁵ = 43020457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43053195 and 43053204.

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, 1441 + ... + 9390.

It is an arithmetic number, because the mean of its divisors is an integer number (3022128).

Almost surely, 2^43053225 is an apocalyptic number.

It is an amenable number.

43053225 is a deficient number, since it is larger than the sum of its proper divisors (29477847).

43053225 is a wasteful number, since it uses less digits than its factorization.

43053225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10897 (or 10892 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 43053225 is about 6561.4956374290. The cubic root of 43053225 is about 350.4842955568.

Adding to 43053225 its reverse (52235034), we get a palindrome (95288259).

The spelling of 43053225 in words is "forty-three million, fifty-three thousand, two hundred twenty-five".