3725143703 has 4 divisors (see below), whose sum is σ = 3728957520. Its totient is φ = 3721329888.

The previous prime is 3725143691. The next prime is 3725143769. The reversal of 3725143703 is 3073415273.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3725143703 - 2⁸ = 3725143447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3725145703) 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 in 3 ways as a sum of consecutive naturals, for example, 1905443 + ... + 1907396.

It is an arithmetic number, because the mean of its divisors is an integer number (932239380).

Almost surely, 2^3725143703 is an apocalyptic number.

3725143703 is a deficient number, since it is larger than the sum of its proper divisors (3813817).

3725143703 is an equidigital number, since it uses as much as digits as its factorization.

3725143703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813816.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 3725143703 is about 61033.9553281614. The cubic root of 3725143703 is about 1550.1760054037.

Adding to 3725143703 its reverse (3073415273), we get a palindrome (6798558976).

The spelling of 3725143703 in words is "three billion, seven hundred twenty-five million, one hundred forty-three thousand, seven hundred three".