271327691952 has 480 divisors, whose sum is σ = 837770379264. Its totient is φ = 84881260800.

The previous prime is 271327691923. The next prime is 271327691953. The reversal of 271327691952 is 259196723172.

271327691952 is a `hidden beast` number, since 2 + 71 + 327 + 69 + 195 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (271327691953) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1195276063 + ... + 1195276289.

Almost surely, 2^271327691952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 271327691952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418885189632).

271327691952 is an abundant number, since it is smaller than the sum of its proper divisors (566442687312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

271327691952 is a wasteful number, since it uses less digits than its factorization.

271327691952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539 (or 521 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 54.

The spelling of 271327691952 in words is "two hundred seventy-one billion, three hundred twenty-seven million, six hundred ninety-one thousand, nine hundred fifty-two".