659332209420001 has 4 divisors (see below), whose sum is σ = 710050071683092. Its totient is φ = 608614347156912.

The previous prime is 659332209419999. The next prime is 659332209420007. The reversal of 659332209420001 is 100024902233956.

659332209420001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 99674964550225 + 559657244869776 = 9983735^2 + 23657076^2 .

It is a cyclic number.

It is not a de Polignac number, because 659332209420001 - 2¹ = 659332209419999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (659332209420007) 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, 25358931131526 + ... + 25358931131551.

It is an arithmetic number, because the mean of its divisors is an integer number (177512517920773).

Almost surely, 2^{659332209420001} is an apocalyptic number.

It is an amenable number.

659332209420001 is a deficient number, since it is larger than the sum of its proper divisors (50717862263091).

659332209420001 is a wasteful number, since it uses less digits than its factorization.

659332209420001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50717862263090.

The product of its (nonzero) digits is 699840, while the sum is 46.

The spelling of 659332209420001 in words is "six hundred fifty-nine trillion, three hundred thirty-two billion, two hundred nine million, four hundred twenty thousand, one".