659420232632 has 48 divisors (see below), whose sum is σ = 1438373853000. Its totient is φ = 282589497792.

The previous prime is 659420232571. The next prime is 659420232661. The reversal of 659420232632 is 236232024956.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6768119 + ... + 6864857.

Almost surely, 2^659420232632 is an apocalyptic number.

It is an amenable number.

659420232632 is an abundant number, since it is smaller than the sum of its proper divisors (778953620368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

659420232632 is a wasteful number, since it uses less digits than its factorization.

659420232632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114148 (or 114137 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 44.

The spelling of 659420232632 in words is "six hundred fifty-nine billion, four hundred twenty million, two hundred thirty-two thousand, six hundred thirty-two".