537635763828 has 36 divisors (see below), whose sum is σ = 1360341991008. Its totient is φ = 179038085520.

The previous prime is 537635763779. The next prime is 537635763829. The reversal of 537635763828 is 828367536735.

It is a happy number.

537635763828 is a `hidden beast` number, since 5 + 3 + 7 + 6 + 3 + 576 + 38 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537635763829) 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 11 ways as a sum of consecutive naturals, for example, 7205526 + ... + 7279757.

It is an arithmetic number, because the mean of its divisors is an integer number (37787277528).

Almost surely, 2^537635763828 is an apocalyptic number.

It is an amenable number.

537635763828 is an abundant number, since it is smaller than the sum of its proper divisors (822706227180).

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

537635763828 is a wasteful number, since it uses less digits than its factorization.

537635763828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14486324 (or 14486319 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 63.

The spelling of 537635763828 in words is "five hundred thirty-seven billion, six hundred thirty-five million, seven hundred sixty-three thousand, eight hundred twenty-eight".