659228361801 has 32 divisors (see below), whose sum is σ = 926399738880. Its totient is φ = 416170497600.

The previous prime is 659228361797. The next prime is 659228361809. The reversal of 659228361801 is 108163822956.

It is not a de Polignac number, because 659228361801 - 2² = 659228361797 is a prime.

It is not an unprimeable number, because it can be changed into a prime (659228361809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3700311 + ... + 3874371.

It is an arithmetic number, because the mean of its divisors is an integer number (28949991840).

Almost surely, 2^659228361801 is an apocalyptic number.

It is an amenable number.

659228361801 is a deficient number, since it is larger than the sum of its proper divisors (267171377079).

659228361801 is a wasteful number, since it uses less digits than its factorization.

659228361801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174637.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 659228361801 in words is "six hundred fifty-nine billion, two hundred twenty-eight million, three hundred sixty-one thousand, eight hundred one".