5530550258 has 4 divisors (see below), whose sum is σ = 8295825390. Its totient is φ = 2765275128.

The previous prime is 5530550251. The next prime is 5530550269. The reversal of 5530550258 is 8520550355.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5199419449 + 331130809 = 72107^2 + 18197^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5530550251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1382637563 + ... + 1382637566.

Almost surely, 2^5530550258 is an apocalyptic number.

5530550258 is a deficient number, since it is larger than the sum of its proper divisors (2765275132).

5530550258 is a wasteful number, since it uses less digits than its factorization.

5530550258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765275131.

The product of its (nonzero) digits is 150000, while the sum is 38.

The square root of 5530550258 is about 74367.6694404228. The cubic root of 5530550258 is about 1768.4364092747.

The spelling of 5530550258 in words is "five billion, five hundred thirty million, five hundred fifty thousand, two hundred fifty-eight".