659424956 has 6 divisors (see below), whose sum is σ = 1153993680. Its totient is φ = 329712476.

The previous prime is 659424949. The next prime is 659424959.

It is a happy number.

659424956 is nontrivially palindromic in base 10.

659424956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (659424959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82428116 + ... + 82428123.

It is an arithmetic number, because the mean of its divisors is an integer number (192332280).

Almost surely, 2^659424956 is an apocalyptic number.

It is an amenable number.

659424956 is a deficient number, since it is larger than the sum of its proper divisors (494568724).

659424956 is a wasteful number, since it uses less digits than its factorization.

659424956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164856243 (or 164856241 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 50.

The square root of 659424956 is about 25679.2709398067. The cubic root of 659424956 is about 870.4058334716.

The spelling of 659424956 in words is "six hundred fifty-nine million, four hundred twenty-four thousand, nine hundred fifty-six".