4725409943 has 2 divisors, whose sum is σ = 4725409944. Its totient is φ = 4725409942.

The previous prime is 4725409919. The next prime is 4725409951. The reversal of 4725409943 is 3499045274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4725409943 - 2¹² = 4725405847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4725409963) by changing a digit.

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 as a sum of consecutive naturals, namely, 2362704971 + 2362704972.

It is an arithmetic number, because the mean of its divisors is an integer number (2362704972).

Almost surely, 2^4725409943 is an apocalyptic number.

4725409943 is a deficient number, since it is larger than the sum of its proper divisors (1).

4725409943 is an equidigital number, since it uses as much as digits as its factorization.

4725409943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The square root of 4725409943 is about 68741.6172562153. The cubic root of 4725409943 is about 1678.0819406818.

The spelling of 4725409943 in words is "four billion, seven hundred twenty-five million, four hundred nine thousand, nine hundred forty-three".