4966572217009 has 8 divisors (see below), whose sum is σ = 5348706766760. Its totient is φ = 4584450600576.

The previous prime is 4966572216997. The next prime is 4966572217027. The reversal of 4966572217009 is 9007122756694.

It can be written as a sum of positive squares in 4 ways, for example, as 8254631025 + 4958317585984 = 90855^2 + 2226728^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4966572217009 - 2¹⁵ = 4966572184241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4966572217069) 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, 2428332 + ... + 3978685.

It is an arithmetic number, because the mean of its divisors is an integer number (668588345845).

Almost surely, 2^{4966572217009} is an apocalyptic number.

It is an amenable number.

4966572217009 is a deficient number, since it is larger than the sum of its proper divisors (382134549751).

4966572217009 is a wasteful number, since it uses less digits than its factorization.

4966572217009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6466659.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 4966572217009 in words is "four trillion, nine hundred sixty-six billion, five hundred seventy-two million, two hundred seventeen thousand, nine".