5480178816 has 192 divisors, whose sum is σ = 17825724000. Its totient is φ = 1483259904.

The previous prime is 5480178793. The next prime is 5480178857. The reversal of 5480178816 is 6188710845.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (192).

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

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, 349840 + ... + 365168.

Almost surely, 2^5480178816 is an apocalyptic number.

5480178816 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5480178816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8912862000).

5480178816 is an abundant number, since it is smaller than the sum of its proper divisors (12345545184).

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

5480178816 is a wasteful number, since it uses less digits than its factorization.

5480178816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15379 (or 15360 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 48.

The square root of 5480178816 is about 74028.2298586154. The cubic root of 5480178816 is about 1763.0511399871.

The spelling of 5480178816 in words is "five billion, four hundred eighty million, one hundred seventy-eight thousand, eight hundred sixteen".