531045010 has 32 divisors (see below), whose sum is σ = 979983360. Its totient is φ = 207097152.

The previous prime is 531045007. The next prime is 531045019. The reversal of 531045010 is 10540135.

It is not an unprimeable number, because it can be changed into a prime (531045019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128151 + ... + 132229.

It is an arithmetic number, because the mean of its divisors is an integer number (30624480).

Almost surely, 2^531045010 is an apocalyptic number.

531045010 is a deficient number, since it is larger than the sum of its proper divisors (448938350).

531045010 is a wasteful number, since it uses less digits than its factorization.

531045010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4410.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 531045010 is about 23044.4138567246. The cubic root of 531045010 is about 809.7987662476.

Adding to 531045010 its reverse (10540135), we get a palindrome (541585145).

The spelling of 531045010 in words is "five hundred thirty-one million, forty-five thousand, ten".