537730120 has 16 divisors (see below), whose sum is σ = 1209892860. Its totient is φ = 215092032.

The previous prime is 537730117. The next prime is 537730121. The reversal of 537730120 is 21037735.

It can be written as a sum of positive squares in 2 ways, for example, as 472540644 + 65189476 = 21738^2 + 8074^2 .

It is not an unprimeable number, because it can be changed into a prime (537730121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6721587 + ... + 6721666.

Almost surely, 2^537730120 is an apocalyptic number.

It is an amenable number.

537730120 is an abundant number, since it is smaller than the sum of its proper divisors (672162740).

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

537730120 is a wasteful number, since it uses less digits than its factorization.

537730120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13443264 (or 13443260 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 537730120 is about 23189.0086032154. The cubic root of 537730120 is about 813.1826820914.

Adding to 537730120 its reverse (21037735), we get a palindrome (558767855).

The spelling of 537730120 in words is "five hundred thirty-seven million, seven hundred thirty thousand, one hundred twenty".