2160716450 has 12 divisors (see below), whose sum is σ = 4018932690. Its totient is φ = 864286560.

The previous prime is 2160716431. The next prime is 2160716479. The reversal of 2160716450 is 546170612.

It can be written as a sum of positive squares in 3 ways, for example, as 2107819921 + 52896529 = 45911^2 + 7273^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21607115 + ... + 21607214.

Almost surely, 2^2160716450 is an apocalyptic number.

2160716450 is a deficient number, since it is larger than the sum of its proper divisors (1858216240).

2160716450 is a wasteful number, since it uses less digits than its factorization.

2160716450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43214341 (or 43214336 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 2160716450 is about 46483.5072902207. The cubic root of 2160716450 is about 1292.8037190289.

The spelling of 2160716450 in words is "two billion, one hundred sixty million, seven hundred sixteen thousand, four hundred fifty".