5545425 has 12 divisors (see below), whose sum is σ = 9168560. Its totient is φ = 2957520.

The previous prime is 5545411. The next prime is 5545433. The reversal of 5545425 is 5245455.

It is not a de Polignac number, because 5545425 - 2¹⁰ = 5544401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5545392 and 5545401.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36895 + ... + 37044.

Almost surely, 2^5545425 is an apocalyptic number.

It is an amenable number.

5545425 is a deficient number, since it is larger than the sum of its proper divisors (3623135).

5545425 is a wasteful number, since it uses less digits than its factorization.

5545425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73952 (or 73947 counting only the distinct ones).

The product of its digits is 20000, while the sum is 30.

The square root of 5545425 is about 2354.8726080194. The cubic root of 5545425 is about 177.0020428121.

Adding to 5545425 its sum of digits (30), we get a palindrome (5545455).

The spelling of 5545425 in words is "five million, five hundred forty-five thousand, four hundred twenty-five".