5271765463 has 4 divisors (see below), whose sum is σ = 5361117480. Its totient is φ = 5182413448.

The previous prime is 5271765449. The next prime is 5271765503. The reversal of 5271765463 is 3645671725.

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

It is a cyclic number.

It is not a de Polignac number, because 5271765463 - 2⁵ = 5271765431 is a prime.

It is a super-3 number, since 3×5271765463³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5271766463) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 44675920 + ... + 44676037.

It is an arithmetic number, because the mean of its divisors is an integer number (1340279370).

Almost surely, 2^5271765463 is an apocalyptic number.

5271765463 is a deficient number, since it is larger than the sum of its proper divisors (89352017).

5271765463 is an equidigital number, since it uses as much as digits as its factorization.

5271765463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89352016.

The product of its digits is 1058400, while the sum is 46.

The square root of 5271765463 is about 72606.9243460980. The cubic root of 5271765463 is about 1740.4118308885.

The spelling of 5271765463 in words is "five billion, two hundred seventy-one million, seven hundred sixty-five thousand, four hundred sixty-three".