539954143336224 has 144 divisors (see below), whose sum is σ = 1535910354014400. Its totient is φ = 179935988679168.

The previous prime is 539954143336171. The next prime is 539954143336241. The reversal of 539954143336224 is 422633341459935.

539954143336224 is a `hidden beast` number, since 5 + 3 + 9 + 9 + 541 + 4 + 3 + 3 + 3 + 62 + 24 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×539954143336224² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25209109387 + ... + 25209130805.

It is an arithmetic number, because the mean of its divisors is an integer number (10666044125100).

Almost surely, 2^{539954143336224} is an apocalyptic number.

It is an amenable number.

539954143336224 is an abundant number, since it is smaller than the sum of its proper divisors (995956210678176).

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

539954143336224 is a wasteful number, since it uses less digits than its factorization.

539954143336224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41047 (or 41036 counting only the distinct ones).

The product of its digits is 251942400, while the sum is 63.

The spelling of 539954143336224 in words is "five hundred thirty-nine trillion, nine hundred fifty-four billion, one hundred forty-three million, three hundred thirty-six thousand, two hundred twenty-four".