3725189539 has 2 divisors, whose sum is σ = 3725189540. Its totient is φ = 3725189538.

The previous prime is 3725189509. The next prime is 3725189569. The reversal of 3725189539 is 9359815273.

3725189539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3725189509) and next prime (3725189569).

It is a cyclic number.

It is not a de Polignac number, because 3725189539 - 2¹³ = 3725181347 is a prime.

It is not a weakly prime, because it can be changed into another prime (3725189509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1862594769 + 1862594770.

It is an arithmetic number, because the mean of its divisors is an integer number (1862594770).

Almost surely, 2^3725189539 is an apocalyptic number.

3725189539 is a deficient number, since it is larger than the sum of its proper divisors (1).

3725189539 is an equidigital number, since it uses as much as digits as its factorization.

3725189539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2041200, while the sum is 52.

The square root of 3725189539 is about 61034.3308229065. The cubic root of 3725189539 is about 1550.1823634203.

The spelling of 3725189539 in words is "three billion, seven hundred twenty-five million, one hundred eighty-nine thousand, five hundred thirty-nine".