530516807 has 32 divisors (see below), whose sum is σ = 598363200. Its totient is φ = 468041728.

The previous prime is 530516761. The next prime is 530516821. The reversal of 530516807 is 708615035.

It is a cyclic number.

It is not a de Polignac number, because 530516807 - 2¹² = 530512711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530516867) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4694783 + ... + 4694895.

It is an arithmetic number, because the mean of its divisors is an integer number (18698850).

Almost surely, 2^530516807 is an apocalyptic number.

530516807 is a deficient number, since it is larger than the sum of its proper divisors (67846393).

530516807 is a wasteful number, since it uses less digits than its factorization.

530516807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 530516807 is about 23032.9504623268. The cubic root of 530516807 is about 809.5301888676.

The spelling of 530516807 in words is "five hundred thirty million, five hundred sixteen thousand, eight hundred seven".