5404025 has 24 divisors (see below), whose sum is σ = 7496544. Its totient is φ = 3830400.

The previous prime is 5403997. The next prime is 5404031. The reversal of 5404025 is 5204045.

It is a happy number.

It is not a de Polignac number, because 5404025 - 2¹² = 5399929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5403988 and 5404006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11597 + ... + 12053.

It is an arithmetic number, because the mean of its divisors is an integer number (312356).

Almost surely, 2^5404025 is an apocalyptic number.

5404025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5404025 is a deficient number, since it is larger than the sum of its proper divisors (2092519).

5404025 is a wasteful number, since it uses less digits than its factorization.

5404025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 5404025 is about 2324.6558885134. The cubic root of 5404025 is about 175.4846429908.

Adding to 5404025 its sum of digits (20), we get a palindrome (5404045).

The spelling of 5404025 in words is "five million, four hundred four thousand, twenty-five".