5487531845519 has 8 divisors (see below), whose sum is σ = 5511558325248. Its totient is φ = 5463557655480.

The previous prime is 5487531845513. The next prime is 5487531845573. The reversal of 5487531845519 is 9155481357845.

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

It is a cyclic number.

It is not a de Polignac number, because 5487531845519 - 2⁴ = 5487531845503 is a prime.

It is a super-2 number, since 2×5487531845519² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 12862067 + ... + 13281860.

It is an arithmetic number, because the mean of its divisors is an integer number (688944790656).

Almost surely, 2^{5487531845519} is an apocalyptic number.

5487531845519 is a deficient number, since it is larger than the sum of its proper divisors (24026479729).

5487531845519 is a wasteful number, since it uses less digits than its factorization.

5487531845519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26144845.

The product of its digits is 120960000, while the sum is 65.

The spelling of 5487531845519 in words is "five trillion, four hundred eighty-seven billion, five hundred thirty-one million, eight hundred forty-five thousand, five hundred nineteen".