5442025 has 6 divisors (see below), whose sum is σ = 6748142. Its totient is φ = 4353600.

The previous prime is 5442011. The next prime is 5442049. The reversal of 5442025 is 5202445.

It can be written as a sum of positive squares in 3 ways, for example, as 8464 + 5433561 = 92^2 + 2331^2 .

It is not a de Polignac number, because 5442025 - 2¹³ = 5433833 is a prime.

It is a super-2 number, since 2×5442025² = 59231272201250, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5441987 and 5442005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 108816 + ... + 108865.

Almost surely, 2^5442025 is an apocalyptic number.

It is an amenable number.

5442025 is a deficient number, since it is larger than the sum of its proper divisors (1306117).

5442025 is a wasteful number, since it uses less digits than its factorization.

5442025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217691 (or 217686 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 5442025 is about 2332.8148233411. The cubic root of 5442025 is about 175.8950066793.

It can be divided in two parts, 54420 and 25, that added together give a palindrome (54445).

The spelling of 5442025 in words is "five million, four hundred forty-two thousand, twenty-five".