968266565952 has 224 divisors, whose sum is σ = 3134192563200. Its totient is φ = 257644634112.

The previous prime is 968266565947. The next prime is 968266565969. The reversal of 968266565952 is 259565662869.

It is a tau number, because it is divible by the number of its divisors (224).

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 31 ways as a sum of consecutive naturals, for example, 1185288 + ... + 1827960.

Almost surely, 2^968266565952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 968266565952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1567096281600).

968266565952 is an abundant number, since it is smaller than the sum of its proper divisors (2165925997248).

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

968266565952 is a wasteful number, since it uses less digits than its factorization.

968266565952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642773 (or 642763 counting only the distinct ones).

The product of its digits is 419904000, while the sum is 69.

The spelling of 968266565952 in words is "nine hundred sixty-eight billion, two hundred sixty-six million, five hundred sixty-five thousand, nine hundred fifty-two".