5425481 has 4 divisors (see below), whose sum is σ = 5444292. Its totient is φ = 5406672.

The previous prime is 5425477. The next prime is 5425513. The reversal of 5425481 is 1845245.

5425481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3575881 + 1849600 = 1891^2 + 1360^2 .

It is a cyclic number.

It is not a de Polignac number, because 5425481 - 2² = 5425477 is a prime.

It is a super-2 number, since 2×5425481² = 58871688162722, 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 (5425411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8966 + ... + 9551.

It is an arithmetic number, because the mean of its divisors is an integer number (1361073).

Almost surely, 2^5425481 is an apocalyptic number.

It is an amenable number.

5425481 is a deficient number, since it is larger than the sum of its proper divisors (18811).

5425481 is a wasteful number, since it uses less digits than its factorization.

5425481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18810.

The product of its digits is 6400, while the sum is 29.

The square root of 5425481 is about 2329.2661934609. The cubic root of 5425481 is about 175.7165828493.

The spelling of 5425481 in words is "five million, four hundred twenty-five thousand, four hundred eighty-one".