5202365556542 has 64 divisors (see below), whose sum is σ = 10308645771264. Its totient is φ = 1906324554240.

The previous prime is 5202365556527. The next prime is 5202365556551. The reversal of 5202365556542 is 2456555632025.

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 31 ways as a sum of consecutive naturals, for example, 3027188 + ... + 4423640.

It is an arithmetic number, because the mean of its divisors is an integer number (161072590176).

Almost surely, 2^{5202365556542} is an apocalyptic number.

5202365556542 is a deficient number, since it is larger than the sum of its proper divisors (5106280214722).

5202365556542 is a wasteful number, since it uses less digits than its factorization.

5202365556542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397913.

The product of its (nonzero) digits is 10800000, while the sum is 50.

The spelling of 5202365556542 in words is "five trillion, two hundred two billion, three hundred sixty-five million, five hundred fifty-six thousand, five hundred forty-two".