530505716 has 24 divisors (see below), whose sum is σ = 1003626624. Its totient is φ = 243911520.

The previous prime is 530505653. The next prime is 530505721. The reversal of 530505716 is 617505035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5720 + ... + 33071.

It is an arithmetic number, because the mean of its divisors is an integer number (41817776).

Almost surely, 2^530505716 is an apocalyptic number.

It is an amenable number.

530505716 is a deficient number, since it is larger than the sum of its proper divisors (473120908).

530505716 is a wasteful number, since it uses less digits than its factorization.

530505716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39071 (or 39069 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 32.

The square root of 530505716 is about 23032.7096972979. The cubic root of 530505716 is about 809.5245474743.

The spelling of 530505716 in words is "five hundred thirty million, five hundred five thousand, seven hundred sixteen".