5530825 has 6 divisors (see below), whose sum is σ = 6858254. Its totient is φ = 4424640.

The previous prime is 5530823. The next prime is 5530841. The reversal of 5530825 is 5280355.

It can be written as a sum of positive squares in 3 ways, for example, as 1478656 + 4052169 = 1216^2 + 2013^2 .

It is not a de Polignac number, because 5530825 - 2¹ = 5530823 is a prime.

It is an Ulam number.

It is a Duffinian number.

5530825 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5530793 and 5530802.

It is not an unprimeable number, because it can be changed into a prime (5530823) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110592 + ... + 110641.

Almost surely, 2^5530825 is an apocalyptic number.

It is an amenable number.

5530825 is a deficient number, since it is larger than the sum of its proper divisors (1327429).

5530825 is a wasteful number, since it uses less digits than its factorization.

5530825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221243 (or 221238 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5530825 is about 2351.7706095621. The cubic root of 5530825 is about 176.8465692419.

The spelling of 5530825 in words is "five million, five hundred thirty thousand, eight hundred twenty-five".