3725727163 has 2 divisors, whose sum is σ = 3725727164. Its totient is φ = 3725727162.

The previous prime is 3725727143. The next prime is 3725727211. The reversal of 3725727163 is 3617275273.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3725727163 is a prime.

It is not a weakly prime, because it can be changed into another prime (3725727143) 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 as a sum of consecutive naturals, namely, 1862863581 + 1862863582.

It is an arithmetic number, because the mean of its divisors is an integer number (1862863582).

Almost surely, 2^3725727163 is an apocalyptic number.

3725727163 is a deficient number, since it is larger than the sum of its proper divisors (1).

3725727163 is an equidigital number, since it uses as much as digits as its factorization.

3725727163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 370440, while the sum is 43.

The square root of 3725727163 is about 61038.7349393809. The cubic root of 3725727163 is about 1550.2569345836.

The spelling of 3725727163 in words is "three billion, seven hundred twenty-five million, seven hundred twenty-seven thousand, one hundred sixty-three".