43425052 has 12 divisors (see below), whose sum is σ = 82902456. Its totient is φ = 19738640.

The previous prime is 43425049. The next prime is 43425071. The reversal of 43425052 is 25052434.

43425052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 3 ways as a sum of consecutive naturals, for example, 493423 + ... + 493510.

It is an arithmetic number, because the mean of its divisors is an integer number (6908538).

Almost surely, 2^43425052 is an apocalyptic number.

It is an amenable number.

43425052 is a deficient number, since it is larger than the sum of its proper divisors (39477404).

43425052 is a wasteful number, since it uses less digits than its factorization.

43425052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986948 (or 986946 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 43425052 is about 6589.7687364581. The cubic root of 43425052 is about 351.4903847091.

Adding to 43425052 its reverse (25052434), we get a palindrome (68477486).

The spelling of 43425052 in words is "forty-three million, four hundred twenty-five thousand, fifty-two".