4125443759 has 2 divisors, whose sum is σ = 4125443760. Its totient is φ = 4125443758.

The previous prime is 4125443741. The next prime is 4125443831. The reversal of 4125443759 is 9573445214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4125443759 - 2⁸ = 4125443503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4125403759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2062721879 + 2062721880.

It is an arithmetic number, because the mean of its divisors is an integer number (2062721880).

Almost surely, 2^4125443759 is an apocalyptic number.

4125443759 is a deficient number, since it is larger than the sum of its proper divisors (1).

4125443759 is an equidigital number, since it uses as much as digits as its factorization.

4125443759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 604800, while the sum is 44.

The square root of 4125443759 is about 64229.6174595490. The cubic root of 4125443759 is about 1603.8246729247.

The spelling of 4125443759 in words is "four billion, one hundred twenty-five million, four hundred forty-three thousand, seven hundred fifty-nine".