4052204125 has 16 divisors (see below), whose sum is σ = 5078172528. Its totient is φ = 3228288000.

The previous prime is 4052204111. The next prime is 4052204141. The reversal of 4052204125 is 5214022504.

It can be written as a sum of positive squares in 8 ways, for example, as 517426009 + 3534778116 = 22747^2 + 59454^2 .

It is not a de Polignac number, because 4052204125 - 2¹⁹ = 4051679837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4052204125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37132 + ... + 97381.

It is an arithmetic number, because the mean of its divisors is an integer number (317385783).

Almost surely, 2^4052204125 is an apocalyptic number.

It is an amenable number.

4052204125 is a deficient number, since it is larger than the sum of its proper divisors (1025968403).

4052204125 is a wasteful number, since it uses less digits than its factorization.

4052204125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134769 (or 134759 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 4052204125 is about 63656.9251927864. The cubic root of 4052204125 is about 1594.2769658164.

Adding to 4052204125 its reverse (5214022504), we get a palindrome (9266226629).

The spelling of 4052204125 in words is "four billion, fifty-two million, two hundred four thousand, one hundred twenty-five".