539678160000 has 960 divisors, whose sum is σ = 2315774340000. Its totient is φ = 123330816000.

The previous prime is 539678159971. The next prime is 539678160001. The reversal of 539678160000 is 61876935.

It is a happy number.

539678160000 is a `hidden beast` number, since 5 + 39 + 6 + 7 + 8 + 1 + 600 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (539678160001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 105837451 + ... + 105842549.

Almost surely, 2^539678160000 is an apocalyptic number.

539678160000 is a gapful number since it is divisible by the number (50) 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 539678160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1157887170000).

539678160000 is an abundant number, since it is smaller than the sum of its proper divisors (1776096180000).

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

539678160000 is an equidigital number, since it uses as much as digits as its factorization.

539678160000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5156 (or 5116 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 539678160000 in words is "five hundred thirty-nine billion, six hundred seventy-eight million, one hundred sixty thousand".