4662568089 has 33 divisors (see below), whose sum is σ = 7018790239. Its totient is φ = 3097316880.

The previous prime is 4662568063. The next prime is 4662568103. The reversal of 4662568089 is 9808652664.

It is a happy number.

The square root of 4662568089 is 68283.

It is a perfect power (a square), and thus also a powerful number.

4662568089 is a `hidden beast` number, since 4 + 6 + 625 + 6 + 8 + 0 + 8 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3150913689 + 1511654400 = 56133^2 + 38880^2 .

It is not a de Polignac number, because 4662568089 - 2³¹ = 2515084441 is a prime.

It is a super-2 number, since 2×4662568089² = 43479082369122223842, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (4662548089) by changing a digit.

It is a polite number, since it can be written in 32 ways as a sum of consecutive naturals, for example, 16592629 + ... + 16592909.

Almost surely, 2^4662568089 is an apocalyptic number.

4662568089 is the 68283-rd square number.

4662568089 is the 34142-nd centered octagonal number.

It is an amenable number.

4662568089 is a deficient number, since it is larger than the sum of its proper divisors (2356222150).

4662568089 is an frugal number, since it uses more digits than its factorization.

4662568089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The cubic root of 4662568089 is about 1670.6099447679.

The spelling of 4662568089 in words is "four billion, six hundred sixty-two million, five hundred sixty-eight thousand, eighty-nine".