539751355273728 has 2160 divisors, whose sum is σ = 1917626597542656. Its totient is φ = 150482127421440.

The previous prime is 539751355273619. The next prime is 539751355273747. The reversal of 539751355273728 is 827372553157935.

539751355273728 is a `hidden beast` number, since 5 + 3 + 9 + 7 + 5 + 13 + 552 + 7 + 37 + 28 = 666.

It is a super-2 number, since 2×539751355273728² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 2796639146400 + ... + 2796639146592.

Almost surely, 2^{539751355273728} 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 539751355273728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (958813298771328).

539751355273728 is an abundant number, since it is smaller than the sum of its proper divisors (1377875242268928).

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

539751355273728 is an equidigital number, since it uses as much as digits as its factorization.

539751355273728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497 (or 259 counting only the distinct ones).

The product of its digits is 1666980000, while the sum is 72.

The spelling of 539751355273728 in words is "five hundred thirty-nine trillion, seven hundred fifty-one billion, three hundred fifty-five million, two hundred seventy-three thousand, seven hundred twenty-eight".