5173520800547 has 16 divisors (see below), whose sum is σ = 5702643260160. Its totient is φ = 4654305165600.

The previous prime is 5173520800543. The next prime is 5173520800603. The reversal of 5173520800547 is 7450080253715.

It is a cyclic number.

It is not a de Polignac number, because 5173520800547 - 2² = 5173520800543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5173520800543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1687823 + ... + 3632600.

It is an arithmetic number, because the mean of its divisors is an integer number (356415203760).

Almost surely, 2^{5173520800547} is an apocalyptic number.

5173520800547 is a deficient number, since it is larger than the sum of its proper divisors (529122459613).

5173520800547 is a wasteful number, since it uses less digits than its factorization.

5173520800547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5321354.

The product of its (nonzero) digits is 1176000, while the sum is 47.

The spelling of 5173520800547 in words is "five trillion, one hundred seventy-three billion, five hundred twenty million, eight hundred thousand, five hundred forty-seven".