5277127709 has 32 divisors (see below), whose sum is σ = 6624633600. Its totient is φ = 4098769920.

The previous prime is 5277127703. The next prime is 5277127717. The reversal of 5277127709 is 9077217725.

It is not a de Polignac number, because 5277127709 - 2²⁸ = 5008692253 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5277127703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1340474 + ... + 1344404.

It is an arithmetic number, because the mean of its divisors is an integer number (207019800).

Almost surely, 2^5277127709 is an apocalyptic number.

It is an amenable number.

5277127709 is a deficient number, since it is larger than the sum of its proper divisors (1347505891).

5277127709 is a wasteful number, since it uses less digits than its factorization.

5277127709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4373.

The product of its (nonzero) digits is 432180, while the sum is 47.

The square root of 5277127709 is about 72643.8415077287. The cubic root of 5277127709 is about 1741.0017252354.

The spelling of 5277127709 in words is "five billion, two hundred seventy-seven million, one hundred twenty-seven thousand, seven hundred nine".