537908544 has 168 divisors, whose sum is σ = 1694322240. Its totient is φ = 162404352.

The previous prime is 537908537. The next prime is 537908549. The reversal of 537908544 is 445809735.

It is a self number, because there is not a number n which added to its sum of digits gives 537908544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537908549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250644 + ... + 252780.

Almost surely, 2^537908544 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 537908544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (847161120).

537908544 is an abundant number, since it is smaller than the sum of its proper divisors (1156413696).

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

537908544 is a wasteful number, since it uses less digits than its factorization.

537908544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197 (or 2184 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 537908544 is about 23192.8554516256. The cubic root of 537908544 is about 813.2726127442.

The spelling of 537908544 in words is "five hundred thirty-seven million, nine hundred eight thousand, five hundred forty-four".