5534384880 has 80 divisors (see below), whose sum is σ = 17192185344. Its totient is φ = 1472774400.

The previous prime is 5534384879. The next prime is 5534384899. The reversal of 5534384880 is 884834355.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×5534384880² = 61258831999945228800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93205 + ... + 140555.

Almost surely, 2^5534384880 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 5534384880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8596092672).

5534384880 is an abundant number, since it is smaller than the sum of its proper divisors (11657800464).

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

5534384880 is a wasteful number, since it uses less digits than its factorization.

5534384880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47854 (or 47848 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 48.

The square root of 5534384880 is about 74393.4464855608. The cubic root of 5534384880 is about 1768.8450315741.

The spelling of 5534384880 in words is "five billion, five hundred thirty-four million, three hundred eighty-four thousand, eight hundred eighty".