959561873600 has 336 divisors, whose sum is σ = 2620993183200. Its totient is φ = 342842572800.

The previous prime is 959561873563. The next prime is 959561873629. The reversal of 959561873600 is 6378165959.

It is a self number, because there is not a number n which added to its sum of digits gives 959561873600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 376445126 + ... + 376447674.

It is an arithmetic number, because the mean of its divisors is an integer number (7800574950).

Almost surely, 2^959561873600 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 959561873600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1310496591600).

959561873600 is an abundant number, since it is smaller than the sum of its proper divisors (1661431309600).

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

959561873600 is a wasteful number, since it uses less digits than its factorization.

959561873600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948 (or 2933 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 59.

The spelling of 959561873600 in words is "nine hundred fifty-nine billion, five hundred sixty-one million, eight hundred seventy-three thousand, six hundred".