4253125 has 12 divisors (see below), whose sum is σ = 5319972. Its totient is φ = 3400000.

The previous prime is 4253101. The next prime is 4253129. The reversal of 4253125 is 5213524.

It can be written as a sum of positive squares in 6 ways, for example, as 3992004 + 261121 = 1998^2 + 511^2 .

It is not a de Polignac number, because 4253125 - 2¹⁵ = 4220357 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4253096 and 4253105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4253129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2445 + ... + 3805.

It is an arithmetic number, because the mean of its divisors is an integer number (443331).

Almost surely, 2^4253125 is an apocalyptic number.

It is an amenable number.

4253125 is a deficient number, since it is larger than the sum of its proper divisors (1066847).

4253125 is an frugal number, since it uses more digits than its factorization.

4253125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386 (or 1366 counting only the distinct ones).

The product of its digits is 1200, while the sum is 22.

The square root of 4253125 is about 2062.3105973640. The cubic root of 4253125 is about 162.0202814622.

Adding to 4253125 its reverse (5213524), we get a palindrome (9466649).

The spelling of 4253125 in words is "four million, two hundred fifty-three thousand, one hundred twenty-five".