4723725602 has 18 divisors (see below), whose sum is σ = 7410558897. Its totient is φ = 2258103936.

The previous prime is 4723725593. The next prime is 4723725607. The reversal of 4723725602 is 2065273274.

It can be written as a sum of positive squares in 2 ways, for example, as 2507105041 + 2216620561 = 50071^2 + 47081^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=48599.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4723725607) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2234498 + ... + 2236610.

Almost surely, 2^4723725602 is an apocalyptic number.

4723725602 is a deficient number, since it is larger than the sum of its proper divisors (2686833295).

4723725602 is an frugal number, since it uses more digits than its factorization.

4723725602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4274 (or 2138 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 38.

The square root of 4723725602 is about 68729.3649177700. The cubic root of 4723725602 is about 1677.8825365991.

Adding to 4723725602 its reverse (2065273274), we get a palindrome (6788998876).

The spelling of 4723725602 in words is "four billion, seven hundred twenty-three million, seven hundred twenty-five thousand, six hundred two".