6622463065 has 8 divisors (see below), whose sum is σ = 7978618368. Its totient is φ = 5276862000.

The previous prime is 6622463063. The next prime is 6622463143. The reversal of 6622463065 is 5603642266.

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

It is not a de Polignac number, because 6622463065 - 2¹ = 6622463063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6622463063) 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, 2637177 + ... + 2639686.

It is an arithmetic number, because the mean of its divisors is an integer number (997327296).

Almost surely, 2^6622463065 is an apocalyptic number.

It is an amenable number.

6622463065 is a deficient number, since it is larger than the sum of its proper divisors (1356155303).

6622463065 is a wasteful number, since it uses less digits than its factorization.

6622463065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5277119.

The product of its (nonzero) digits is 311040, while the sum is 40.

The square root of 6622463065 is about 81378.5172204557. The cubic root of 6622463065 is about 1877.9031118416.

The spelling of 6622463065 in words is "six billion, six hundred twenty-two million, four hundred sixty-three thousand, sixty-five".