5530250809 has 8 divisors (see below), whose sum is σ = 5592017088. Its totient is φ = 5468671440.

The previous prime is 5530250779. The next prime is 5530250837. The reversal of 5530250809 is 9080520355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5530250809 - 2⁵ = 5530250777 is a prime.

It is a super-4 number, since 4×5530250809⁴ (a number of 40 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5530250879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13204 + ... + 105994.

It is an arithmetic number, because the mean of its divisors is an integer number (699002136).

Almost surely, 2^5530250809 is an apocalyptic number.

It is an amenable number.

5530250809 is a deficient number, since it is larger than the sum of its proper divisors (61766279).

5530250809 is a wasteful number, since it uses less digits than its factorization.

5530250809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93455.

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 5530250809 is about 74365.6561122135. The cubic root of 5530250809 is about 1768.4044916506.

The spelling of 5530250809 in words is "five billion, five hundred thirty million, two hundred fifty thousand, eight hundred nine".