5487531845518 has 8 divisors (see below), whose sum is σ = 8231341163040. Its totient is φ = 2743751457840.

The previous prime is 5487531845513. The next prime is 5487531845573. The reversal of 5487531845518 is 8155481357845.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5487531845518² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5487531845518.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5487531845513) 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, 6751863 + ... + 7520818.

It is an arithmetic number, because the mean of its divisors is an integer number (1028917645380).

Almost surely, 2^{5487531845518} is an apocalyptic number.

5487531845518 is a deficient number, since it is larger than the sum of its proper divisors (2743809317522).

5487531845518 is a wasteful number, since it uses less digits than its factorization.

5487531845518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14464922.

The product of its digits is 107520000, while the sum is 64.

The spelling of 5487531845518 in words is "five trillion, four hundred eighty-seven billion, five hundred thirty-one million, eight hundred forty-five thousand, five hundred eighteen".