539271862272 has 960 divisors, whose sum is σ = 1917922406400. Its totient is φ = 148821442560.

The previous prime is 539271862271. The next prime is 539271862273. The reversal of 539271862272 is 272268172935.

539271862272 is a `hidden beast` number, since 5 + 3 + 9 + 2 + 7 + 1 + 8 + 622 + 7 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (539271862271) and next prime (539271862273).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539271862271) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3012691879 + ... + 3012692057.

It is an arithmetic number, because the mean of its divisors is an integer number (1997835840).

Almost surely, 2^539271862272 is an apocalyptic number.

539271862272 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 539271862272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (958961203200).

539271862272 is an abundant number, since it is smaller than the sum of its proper divisors (1378650544128).

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

539271862272 is a wasteful number, since it uses less digits than its factorization.

539271862272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 335 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The spelling of 539271862272 in words is "five hundred thirty-nine billion, two hundred seventy-one million, eight hundred sixty-two thousand, two hundred seventy-two".