5508878720 has 64 divisors (see below), whose sum is σ = 13186409040. Its totient is φ = 2200750080.

The previous prime is 5508878717. The next prime is 5508878723. The reversal of 5508878720 is 278788055.

It is an interprime number because it is at equal distance from previous prime (5508878717) and next prime (5508878723).

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5508878723) 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, 540875 + ... + 550965.

Almost surely, 2^5508878720 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 5508878720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6593204520).

5508878720 is an abundant number, since it is smaller than the sum of its proper divisors (7677530320).

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

5508878720 is a wasteful number, since it uses less digits than its factorization.

5508878720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10963 (or 10951 counting only the distinct ones).

The product of its (nonzero) digits is 1254400, while the sum is 50.

The square root of 5508878720 is about 74221.8210501467. The cubic root of 5508878720 is about 1766.1235047121.

The spelling of 5508878720 in words is "five billion, five hundred eight million, eight hundred seventy-eight thousand, seven hundred twenty".