516302377 has 8 divisors (see below), whose sum is σ = 520732800. Its totient is φ = 511888224.

The previous prime is 516302363. The next prime is 516302387. The reversal of 516302377 is 773203615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 516302377 - 2⁷ = 516302249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (516302357) 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, 64524 + ... + 72082.

It is an arithmetic number, because the mean of its divisors is an integer number (65091600).

Almost surely, 2^516302377 is an apocalyptic number.

It is an amenable number.

516302377 is a deficient number, since it is larger than the sum of its proper divisors (4430423).

516302377 is a wasteful number, since it uses less digits than its factorization.

516302377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8135.

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 516302377 is about 22722.2881110156. The cubic root of 516302377 is about 802.2345738921.

The spelling of 516302377 in words is "five hundred sixteen million, three hundred two thousand, three hundred seventy-seven".