5499025 has 27 divisors (see below), whose sum is σ = 8052219. Its totient is φ = 3714480.

The previous prime is 5499023. The next prime is 5499031. The reversal of 5499025 is 5209945.

The square root of 5499025 is 2345.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1979649 + 3519376 = 1407^2 + 1876^2 .

It is not a de Polignac number, because 5499025 - 2¹ = 5499023 is a prime.

5499025 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5499023) by changing a digit.

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 26 ways as a sum of consecutive naturals, for example, 82042 + ... + 82108.

Almost surely, 2^5499025 is an apocalyptic number.

5499025 is the 2345-th square number.

5499025 is the 1173-rd centered octagonal number.

It is an amenable number.

5499025 is a deficient number, since it is larger than the sum of its proper divisors (2553194).

5499025 is an equidigital number, since it uses as much as digits as its factorization.

5499025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 79 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The cubic root of 5499025 is about 176.5069855753.

The spelling of 5499025 in words is "five million, four hundred ninety-nine thousand, twenty-five".