43125713 has 8 divisors (see below), whose sum is σ = 45123648. Its totient is φ = 41138064.

The previous prime is 43125703. The next prime is 43125749. The reversal of 43125713 is 31752134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43125713 - 2¹⁶ = 43060177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (43125703) 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 in 7 ways as a sum of consecutive naturals, for example, 6770 + ... + 11492.

It is an arithmetic number, because the mean of its divisors is an integer number (5640456).

Almost surely, 2^43125713 is an apocalyptic number.

It is an amenable number.

43125713 is a deficient number, since it is larger than the sum of its proper divisors (1997935).

43125713 is a wasteful number, since it uses less digits than its factorization.

43125713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5143.

The product of its digits is 2520, while the sum is 26.

The square root of 43125713 is about 6567.0170549497. The cubic root of 43125713 is about 350.6808867950.

Adding to 43125713 its reverse (31752134), we get a palindrome (74877847).

The spelling of 43125713 in words is "forty-three million, one hundred twenty-five thousand, seven hundred thirteen".