968660959520 has 48 divisors (see below), whose sum is σ = 2288650743288. Its totient is φ = 387432345600.

The previous prime is 968660959477. The next prime is 968660959547. The reversal of 968660959520 is 25959066869.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 909345331216 + 59315628304 = 953596^2 + 243548^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1740062 + ... + 2228258.

Almost surely, 2^968660959520 is an apocalyptic number.

It is an amenable number.

968660959520 is an abundant number, since it is smaller than the sum of its proper divisors (1319989783768).

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

968660959520 is a wasteful number, since it uses less digits than its factorization.

968660959520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500613 (or 500605 counting only the distinct ones).

The product of its (nonzero) digits is 62985600, while the sum is 65.

The spelling of 968660959520 in words is "nine hundred sixty-eight billion, six hundred sixty million, nine hundred fifty-nine thousand, five hundred twenty".