537168352585052 has 48 divisors (see below), whose sum is σ = 1047863429303040. Its totient is φ = 239449614573312.

The previous prime is 537168352585049. The next prime is 537168352585057. The reversal of 537168352585052 is 250585253861735.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 537168352585052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537168352585057) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16939208 + ... + 36895439.

It is an arithmetic number, because the mean of its divisors is an integer number (21830488110480).

Almost surely, 2^{537168352585052} is an apocalyptic number.

It is an amenable number.

537168352585052 is a deficient number, since it is larger than the sum of its proper divisors (510695076717988).

537168352585052 is a wasteful number, since it uses less digits than its factorization.

537168352585052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53842410 (or 53842408 counting only the distinct ones).

The product of its (nonzero) digits is 302400000, while the sum is 65.

The spelling of 537168352585052 in words is "five hundred thirty-seven trillion, one hundred sixty-eight billion, three hundred fifty-two million, five hundred eighty-five thousand, fifty-two".