120552043506560 has 128 divisors (see below), whose sum is σ = 290413244388960. Its totient is φ = 47851029135360.

The previous prime is 120552043506541. The next prime is 120552043506611. The reversal of 120552043506560 is 65605340255021.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42269024 + ... + 45030816.

Almost surely, 2^{120552043506560} is an apocalyptic number.

120552043506560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120552043506560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145206622194480).

120552043506560 is an abundant number, since it is smaller than the sum of its proper divisors (169861200882400).

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

120552043506560 is a wasteful number, since it uses less digits than its factorization.

120552043506560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2762336 (or 2762324 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 120552043506560 in words is "one hundred twenty trillion, five hundred fifty-two billion, forty-three million, five hundred six thousand, five hundred sixty".