531347060 has 24 divisors (see below), whose sum is σ = 1117992456. Its totient is φ = 212126720.

The previous prime is 531347041. The next prime is 531347083. The reversal of 531347060 is 60743135.

It can be written as a sum of positive squares in 4 ways, for example, as 9498724 + 521848336 = 3082^2 + 22844^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15077 + ... + 35916.

It is an arithmetic number, because the mean of its divisors is an integer number (46583019).

Almost surely, 2^531347060 is an apocalyptic number.

It is an amenable number.

531347060 is an abundant number, since it is smaller than the sum of its proper divisors (586645396).

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

531347060 is a wasteful number, since it uses less digits than its factorization.

531347060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51523 (or 51521 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 531347060 is about 23050.9665740940. The cubic root of 531347060 is about 809.9522707231.

The spelling of 531347060 in words is "five hundred thirty-one million, three hundred forty-seven thousand, sixty".