4532425 has 6 divisors (see below), whose sum is σ = 5620238. Its totient is φ = 3625920.

The previous prime is 4532419. The next prime is 4532441. The reversal of 4532425 is 5242354.

It can be written as a sum of positive squares in 3 ways, for example, as 1245456 + 3286969 = 1116^2 + 1813^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4532425 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 181297 = 4532425 / (4 + 5 + 3 + 2 + 4 + 2 + 5).

It is a Duffinian number.

4532425 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4532425.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90624 + ... + 90673.

Almost surely, 2^4532425 is an apocalyptic number.

It is an amenable number.

4532425 is a deficient number, since it is larger than the sum of its proper divisors (1087813).

4532425 is a wasteful number, since it uses less digits than its factorization.

4532425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181307 (or 181302 counting only the distinct ones).

The product of its digits is 4800, while the sum is 25.

The square root of 4532425 is about 2128.9492713543. The cubic root of 4532425 is about 165.4919508199.

Adding to 4532425 its reverse (5242354), we get a palindrome (9774779).

The spelling of 4532425 in words is "four million, five hundred thirty-two thousand, four hundred twenty-five".