5271327567 has 24 divisors (see below), whose sum is σ = 8743512960. Its totient is φ = 3026598480.

The previous prime is 5271327563. The next prime is 5271327569. The reversal of 5271327567 is 7657231725.

5271327567 is a `hidden beast` number, since 5 + 271 + 327 + 56 + 7 = 666.

It is not a de Polignac number, because 5271327567 - 2² = 5271327563 is a prime.

It is a super-2 number, since 2×5271327567² = 55573788637228278978, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5271327563) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1399323 + ... + 1403084.

It is an arithmetic number, because the mean of its divisors is an integer number (364313040).

Almost surely, 2^5271327567 is an apocalyptic number.

5271327567 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

5271327567 is a deficient number, since it is larger than the sum of its proper divisors (3472185393).

5271327567 is a wasteful number, since it uses less digits than its factorization.

5271327567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802443 (or 2802440 counting only the distinct ones).

The product of its digits is 617400, while the sum is 45.

The square root of 5271327567 is about 72603.9087584133. The cubic root of 5271327567 is about 1740.3636408032.

The spelling of 5271327567 in words is "five billion, two hundred seventy-one million, three hundred twenty-seven thousand, five hundred sixty-seven".