5509173348 has 216 divisors, whose sum is σ = 17534095488. Its totient is φ = 1425828096.

The previous prime is 5509173347. The next prime is 5509173407. The reversal of 5509173348 is 8433719055.

5509173348 is a `hidden beast` number, since 550 + 91 + 7 + 3 + 3 + 4 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (5509173347) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2091040 + ... + 2093672.

It is an arithmetic number, because the mean of its divisors is an integer number (81176368).

Almost surely, 2^5509173348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5509173348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8767047744).

5509173348 is an abundant number, since it is smaller than the sum of its proper divisors (12024922140).

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

5509173348 is a wasteful number, since it uses less digits than its factorization.

5509173348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711 (or 2687 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 5509173348 is about 74223.8058037986. The cubic root of 5509173348 is about 1766.1549896528.

The spelling of 5509173348 in words is "five billion, five hundred nine million, one hundred seventy-three thousand, three hundred forty-eight".