5420425 has 12 divisors (see below), whose sum is σ = 6769036. Its totient is φ = 4305600.

The previous prime is 5420417. The next prime is 5420431. The reversal of 5420425 is 5240245.

It can be written as a sum of positive squares in 6 ways, for example, as 389376 + 5031049 = 624^2 + 2243^2 .

It is not a de Polignac number, because 5420425 - 2³ = 5420417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5420396 and 5420405.

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 11 ways as a sum of consecutive naturals, for example, 3235 + ... + 4615.

Almost surely, 2^5420425 is an apocalyptic number.

It is an amenable number.

5420425 is a deficient number, since it is larger than the sum of its proper divisors (1348611).

5420425 is a wasteful number, since it uses less digits than its factorization.

5420425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548 (or 1543 counting only the distinct ones).

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

The square root of 5420425 is about 2328.1806201410. The cubic root of 5420425 is about 175.6619825193.

The spelling of 5420425 in words is "five million, four hundred twenty thousand, four hundred twenty-five".