5425519 has 6 divisors (see below), whose sum is σ = 5963720. Its totient is φ = 4932180.

The previous prime is 5425517. The next prime is 5425549. The reversal of 5425519 is 9155245.

It is not a de Polignac number, because 5425519 - 2¹ = 5425517 is a prime.

It is a super-2 number, since 2×5425519² = 58872512838722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425513) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 22299 + ... + 22540.

Almost surely, 2^5425519 is an apocalyptic number.

5425519 is a deficient number, since it is larger than the sum of its proper divisors (538201).

5425519 is a wasteful number, since it uses less digits than its factorization.

5425519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44861 (or 44850 counting only the distinct ones).

The product of its digits is 9000, while the sum is 31.

The square root of 5425519 is about 2329.2743505221. The cubic root of 5425519 is about 175.7169930872.

It can be divided in two parts, 5 and 425519, that added together give a palindrome (425524).

The spelling of 5425519 in words is "five million, four hundred twenty-five thousand, five hundred nineteen".