516063307 has 4 divisors (see below), whose sum is σ = 516269736. Its totient is φ = 515856880.

The previous prime is 516063299. The next prime is 516063311. The reversal of 516063307 is 703360615.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 516063307 - 2³ = 516063299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (516063707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99418 + ... + 104479.

It is an arithmetic number, because the mean of its divisors is an integer number (129067434).

Almost surely, 2^516063307 is an apocalyptic number.

516063307 is a deficient number, since it is larger than the sum of its proper divisors (206429).

516063307 is a wasteful number, since it uses less digits than its factorization.

516063307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206428.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 516063307 is about 22717.0268081015. The cubic root of 516063307 is about 802.1107318452.

The spelling of 516063307 in words is "five hundred sixteen million, sixty-three thousand, three hundred seven".