43125445606 has 16 divisors (see below), whose sum is σ = 69318580464. Its totient is φ = 20049816064.

The previous prime is 43125445603. The next prime is 43125445621. The reversal of 43125445606 is 60654452134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43125445603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7638115 + ... + 7643758.

It is an arithmetic number, because the mean of its divisors is an integer number (4332411279).

Almost surely, 2^43125445606 is an apocalyptic number.

43125445606 is a deficient number, since it is larger than the sum of its proper divisors (26193134858).

43125445606 is a wasteful number, since it uses less digits than its factorization.

43125445606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15281975.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 43125445606 in words is "forty-three billion, one hundred twenty-five million, four hundred forty-five thousand, six hundred six".