1652066006667 has 4 divisors (see below), whose sum is σ = 2202754675560. Its totient is φ = 1101377337776.

The previous prime is 1652066006641. The next prime is 1652066006671. The reversal of 1652066006667 is 7666006602561.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1652066006667 - 2⁸ = 1652066006411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1652066007667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275344334442 + ... + 275344334447.

It is an arithmetic number, because the mean of its divisors is an integer number (550688668890).

Almost surely, 2^{1652066006667} is an apocalyptic number.

1652066006667 is a deficient number, since it is larger than the sum of its proper divisors (550688668893).

1652066006667 is an equidigital number, since it uses as much as digits as its factorization.

1652066006667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550688668892.

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 1652066006667 in words is "one trillion, six hundred fifty-two billion, sixty-six million, six thousand, six hundred sixty-seven".