537216885552 has 20 divisors (see below), whose sum is σ = 1387810287800. Its totient is φ = 179072295168.

The previous prime is 537216885523. The next prime is 537216885563. The reversal of 537216885552 is 255588612735.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 537216885492 and 537216885501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5596009177 + ... + 5596009272.

It is an arithmetic number, because the mean of its divisors is an integer number (69390514390).

Almost surely, 2^537216885552 is an apocalyptic number.

It is an amenable number.

537216885552 is an abundant number, since it is smaller than the sum of its proper divisors (850593402248).

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

537216885552 is a wasteful number, since it uses less digits than its factorization.

537216885552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11192018460 (or 11192018454 counting only the distinct ones).

The product of its digits is 20160000, while the sum is 57.

The spelling of 537216885552 in words is "five hundred thirty-seven billion, two hundred sixteen million, eight hundred eighty-five thousand, five hundred fifty-two".