5271332470272 has 640 divisors, whose sum is σ = 17640670924800. Its totient is φ = 1539728179200.

The previous prime is 5271332470213. The next prime is 5271332470277. The reversal of 5271332470272 is 2720742331725.

5271332470272 is a `hidden beast` number, since 5 + 2 + 7 + 1 + 332 + 47 + 0 + 272 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5271332470277) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1268059618 + ... + 1268063774.

It is an arithmetic number, because the mean of its divisors is an integer number (27563548320).

Almost surely, 2^{5271332470272} 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 5271332470272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8820335462400).

5271332470272 is an abundant number, since it is smaller than the sum of its proper divisors (12369338454528).

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

5271332470272 is a wasteful number, since it uses less digits than its factorization.

5271332470272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4495 (or 4473 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 45.

The spelling of 5271332470272 in words is "five trillion, two hundred seventy-one billion, three hundred thirty-two million, four hundred seventy thousand, two hundred seventy-two".