539245050325568 has 56 divisors (see below), whose sum is σ = 1085114936014200. Its totient is φ = 265850929594368.

The previous prime is 539245050325549. The next prime is 539245050325577. The reversal of 539245050325568 is 865523050542935.

It can be written as a sum of positive squares in 4 ways, for example, as 9151157407744 + 530093892917824 = 3025088^2 + 23023768^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 539245050325568.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159785303 + ... + 163125206.

It is an arithmetic number, because the mean of its divisors is an integer number (19377052428825).

Almost surely, 2^{539245050325568} is an apocalyptic number.

It is an amenable number.

539245050325568 is an abundant number, since it is smaller than the sum of its proper divisors (545869885688632).

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

539245050325568 is a wasteful number, since it uses less digits than its factorization.

539245050325568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322910887 (or 322910877 counting only the distinct ones).

The product of its (nonzero) digits is 194400000, while the sum is 62.

The spelling of 539245050325568 in words is "five hundred thirty-nine trillion, two hundred forty-five billion, fifty million, three hundred twenty-five thousand, five hundred sixty-eight".