5271684807 has 8 divisors (see below), whose sum is σ = 7031017840. Its totient is φ = 3513404160.

The previous prime is 5271684739. The next prime is 5271684811. The reversal of 5271684807 is 7084861725.

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

It is not a de Polignac number, because 5271684807 - 2⁷ = 5271684679 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 (5271684857) 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, 251332 + ... + 271497.

It is an arithmetic number, because the mean of its divisors is an integer number (878877230).

Almost surely, 2^5271684807 is an apocalyptic number.

5271684807 is a deficient number, since it is larger than the sum of its proper divisors (1759333033).

5271684807 is a wasteful number, since it uses less digits than its factorization.

5271684807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526193.

The product of its (nonzero) digits is 752640, while the sum is 48.

The square root of 5271684807 is about 72606.3689148548. The cubic root of 5271684807 is about 1740.4029549642.

The spelling of 5271684807 in words is "five billion, two hundred seventy-one million, six hundred eighty-four thousand, eight hundred seven".