537212016 has 120 divisors (see below), whose sum is σ = 1648398960. Its totient is φ = 161971200.

The previous prime is 537212009. The next prime is 537212047. The reversal of 537212016 is 610212735.

It is a happy number.

537212016 is a `hidden beast` number, since 537 + 2 + 120 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 361996 + ... + 363476.

It is an arithmetic number, because the mean of its divisors is an integer number (13736658).

Almost surely, 2^537212016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537212016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (824199480).

537212016 is an abundant number, since it is smaller than the sum of its proper divisors (1111186944).

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

537212016 is a wasteful number, since it uses less digits than its factorization.

537212016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735 (or 1726 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 537212016 is about 23177.8345839295. The cubic root of 537212016 is about 812.9214304776.

The spelling of 537212016 in words is "five hundred thirty-seven million, two hundred twelve thousand, sixteen".