55569853116960 has 2304 divisors, whose sum is σ = 230775324272640. Its totient is φ = 11129837322240.

The previous prime is 55569853116941. The next prime is 55569853117013. The reversal of 55569853116960 is 6961135896555.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 86692438240 + ... + 86692438880.

It is an arithmetic number, because the mean of its divisors is an integer number (100162901160).

Almost surely, 2^{55569853116960} 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 55569853116960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115387662136320).

55569853116960 is an abundant number, since it is smaller than the sum of its proper divisors (175205471155680).

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

55569853116960 is a wasteful number, since it uses less digits than its factorization.

55569853116960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899 (or 884 counting only the distinct ones).

The product of its (nonzero) digits is 262440000, while the sum is 69.

The spelling of 55569853116960 in words is "fifty-five trillion, five hundred sixty-nine billion, eight hundred fifty-three million, one hundred sixteen thousand, nine hundred sixty".