5143240530505 has 64 divisors (see below), whose sum is σ = 7943839580160. Its totient is φ = 3102439449600.

The previous prime is 5143240530497. The next prime is 5143240530511. The reversal of 5143240530505 is 5050350423415.

It is not a de Polignac number, because 5143240530505 - 2³ = 5143240530497 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 185682817 + ... + 185710513.

It is an arithmetic number, because the mean of its divisors is an integer number (124122493440).

Almost surely, 2^{5143240530505} is an apocalyptic number.

5143240530505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5143240530505 is a deficient number, since it is larger than the sum of its proper divisors (2800599049655).

5143240530505 is a wasteful number, since it uses less digits than its factorization.

5143240530505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43310.

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 5143240530505 in words is "five trillion, one hundred forty-three billion, two hundred forty million, five hundred thirty thousand, five hundred five".