516653466 has 16 divisors (see below), whose sum is σ = 1180922304. Its totient is φ = 147615264.

The previous prime is 516653447. The next prime is 516653479. The reversal of 516653466 is 664356615.

It is a super-3 number, since 3×516653466³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 12301273 = 516653466 / (5 + 1 + 6 + 6 + 5 + 3 + 4 + 6 + 6).

It is a Curzon 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, 6150595 + ... + 6150678.

It is an arithmetic number, because the mean of its divisors is an integer number (73807644).

Almost surely, 2^516653466 is an apocalyptic number.

516653466 is an abundant number, since it is smaller than the sum of its proper divisors (664268838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516653466 is a wasteful number, since it uses less digits than its factorization.

516653466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12301285.

The product of its digits is 388800, while the sum is 42.

The square root of 516653466 is about 22730.0124505025. The cubic root of 516653466 is about 802.4163742791.

The spelling of 516653466 in words is "five hundred sixteen million, six hundred fifty-three thousand, four hundred sixty-six".