5480218547 has 4 divisors (see below), whose sum is σ = 5613882456. Its totient is φ = 5346554640.

The previous prime is 5480218543. The next prime is 5480218559. The reversal of 5480218547 is 7458120845.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5480218547 - 2² = 5480218543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5480218498 and 5480218507.

It is not an unprimeable number, because it can be changed into a prime (5480218543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66831893 + ... + 66831974.

It is an arithmetic number, because the mean of its divisors is an integer number (1403470614).

Almost surely, 2^5480218547 is an apocalyptic number.

5480218547 is a deficient number, since it is larger than the sum of its proper divisors (133663909).

5480218547 is a wasteful number, since it uses less digits than its factorization.

5480218547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133663908.

The product of its (nonzero) digits is 358400, while the sum is 44.

The square root of 5480218547 is about 74028.4982084602. The cubic root of 5480218547 is about 1763.0554006519.

The spelling of 5480218547 in words is "five billion, four hundred eighty million, two hundred eighteen thousand, five hundred forty-seven".