537988160 has 56 divisors (see below), whose sum is σ = 1305296856. Its totient is φ = 211128320.

The previous prime is 537988153. The next prime is 537988201. The reversal of 537988160 is 61889735.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8620096 + 529368064 = 2936^2 + 23008^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1100 + ... + 32820.

Almost surely, 2^537988160 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 537988160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (652648428).

537988160 is an abundant number, since it is smaller than the sum of its proper divisors (767308696).

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

537988160 is a wasteful number, since it uses less digits than its factorization.

537988160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31791 (or 31781 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 537988160 is about 23194.5717787589. The cubic root of 537988160 is about 813.3127350034.

It can be divided in two parts, 5379 and 88160, that added together give a palindrome (93539).

The spelling of 537988160 in words is "five hundred thirty-seven million, nine hundred eighty-eight thousand, one hundred sixty".