5480218878 has 24 divisors (see below), whose sum is σ = 11457704328. Its totient is φ = 1747315152.

The previous prime is 5480218871. The next prime is 5480218897. The reversal of 5480218878 is 8788120845.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5480218878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5480218871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 860125 + ... + 866472.

It is an arithmetic number, because the mean of its divisors is an integer number (477404347).

Almost surely, 2^5480218878 is an apocalyptic number.

5480218878 is an abundant number, since it is smaller than the sum of its proper divisors (5977485450).

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

5480218878 is a wasteful number, since it uses less digits than its factorization.

5480218878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726648 (or 1726625 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 51.

The square root of 5480218878 is about 74028.5004440857. The cubic root of 5480218878 is about 1763.0554361475.

The spelling of 5480218878 in words is "five billion, four hundred eighty million, two hundred eighteen thousand, eight hundred seventy-eight".