5147529255727 has 4 divisors (see below), whose sum is σ = 5147885821336. Its totient is φ = 5147172690120.

The previous prime is 5147529255691. The next prime is 5147529255749. The reversal of 5147529255727 is 7275529257415.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5147529255727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5147529255787) 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, 178261149 + ... + 178290022.

It is an arithmetic number, because the mean of its divisors is an integer number (1286971455334).

Almost surely, 2^{5147529255727} is an apocalyptic number.

5147529255727 is a deficient number, since it is larger than the sum of its proper divisors (356565609).

5147529255727 is a wasteful number, since it uses less digits than its factorization.

5147529255727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356565608.

The product of its digits is 61740000, while the sum is 61.

The spelling of 5147529255727 in words is "five trillion, one hundred forty-seven billion, five hundred twenty-nine million, two hundred fifty-five thousand, seven hundred twenty-seven".