5529645 has 24 divisors (see below), whose sum is σ = 10456992. Its totient is φ = 2680800.

The previous prime is 5529631. The next prime is 5529647. The reversal of 5529645 is 5469255.

5529645 is a `hidden beast` number, since 5 + 5 + 2 + 9 + 645 = 666.

It is not a de Polignac number, because 5529645 - 2⁶ = 5529581 is a prime.

It is a super-3 number, since 3×5529645³ (a number of 21 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5529647) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5091 + ... + 6080.

It is an arithmetic number, because the mean of its divisors is an integer number (435708).

Almost surely, 2^5529645 is an apocalyptic number.

5529645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5529645 is a deficient number, since it is larger than the sum of its proper divisors (4927347).

5529645 is a wasteful number, since it uses less digits than its factorization.

5529645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11193 (or 11190 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 5529645 is about 2351.5197213717. The cubic root of 5529645 is about 176.8339916250.

The spelling of 5529645 in words is "five million, five hundred twenty-nine thousand, six hundred forty-five".