537940260 has 144 divisors (see below), whose sum is σ = 1917115200. Its totient is φ = 120372480.

The previous prime is 537940243. The next prime is 537940283. The reversal of 537940260 is 62049735.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15291 + ... + 36189.

It is an arithmetic number, because the mean of its divisors is an integer number (13313300).

Almost surely, 2^537940260 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 537940260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (958557600).

537940260 is an abundant number, since it is smaller than the sum of its proper divisors (1379174940).

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

537940260 is a wasteful number, since it uses less digits than its factorization.

537940260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20938 (or 20933 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 537940260 is about 23193.5391865925. The cubic root of 537940260 is about 813.2885964076.

Adding to 537940260 its reverse (62049735), we get a palindrome (599989995).

The spelling of 537940260 in words is "five hundred thirty-seven million, nine hundred forty thousand, two hundred sixty".