5527750550 has 48 divisors (see below), whose sum is σ = 11783968992. Its totient is φ = 1889817600.

The previous prime is 5527750489. The next prime is 5527750561. The reversal of 5527750550 is 550577255.

It is a super-2 number, since 2×5527750550² = 61112052286050605000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5527750498 and 5527750507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101180 + ... + 145920.

It is an arithmetic number, because the mean of its divisors is an integer number (245499354).

Almost surely, 2^5527750550 is an apocalyptic number.

5527750550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5527750550 is an abundant number, since it is smaller than the sum of its proper divisors (6256218442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5527750550 is a wasteful number, since it uses less digits than its factorization.

5527750550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45113 (or 45108 counting only the distinct ones).

The product of its (nonzero) digits is 306250, while the sum is 41.

The square root of 5527750550 is about 74348.8436359302. The cubic root of 5527750550 is about 1768.1379494454.

The spelling of 5527750550 in words is "five billion, five hundred twenty-seven million, seven hundred fifty thousand, five hundred fifty".