531042010 has 16 divisors (see below), whose sum is σ = 957565800. Its totient is φ = 212041216.

The previous prime is 531041993. The next prime is 531042013. The reversal of 531042010 is 10240135.

It can be written as a sum of positive squares in 4 ways, for example, as 270832849 + 260209161 = 16457^2 + 16131^2 .

It is not an unprimeable number, because it can be changed into a prime (531042013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40975 + ... + 52354.

Almost surely, 2^531042010 is an apocalyptic number.

531042010 is a deficient number, since it is larger than the sum of its proper divisors (426523790).

531042010 is a wasteful number, since it uses less digits than its factorization.

531042010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93905.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 531042010 is about 23044.3487649358. The cubic root of 531042010 is about 809.7972413293.

Adding to 531042010 its reverse (10240135), we get a palindrome (541282145).

The spelling of 531042010 in words is "five hundred thirty-one million, forty-two thousand, ten".