4651050865 has 8 divisors (see below), whose sum is σ = 5717389608. Its totient is φ = 3630088320.

The previous prime is 4651050853. The next prime is 4651050871. The reversal of 4651050865 is 5680501564.

It can be written as a sum of positive squares in 4 ways, for example, as 87778161 + 4563272704 = 9369^2 + 67552^2 .

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

It is not a de Polignac number, because 4651050865 - 2⁷ = 4651050737 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11343822 + ... + 11344231.

It is an arithmetic number, because the mean of its divisors is an integer number (714673701).

Almost surely, 2^4651050865 is an apocalyptic number.

It is an amenable number.

4651050865 is a deficient number, since it is larger than the sum of its proper divisors (1066338743).

4651050865 is a wasteful number, since it uses less digits than its factorization.

4651050865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22688099.

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 4651050865 is about 68198.6133656690. The cubic root of 4651050865 is about 1669.2332604401.

The spelling of 4651050865 in words is "four billion, six hundred fifty-one million, fifty thousand, eight hundred sixty-five".