4455605111280 has 80 divisors (see below), whose sum is σ = 14412913943040. Its totient is φ = 1136502171904.

The previous prime is 4455605111267. The next prime is 4455605111299. The reversal of 4455605111280 is 821115065544.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-4 number, since 4×4455605111280⁴ (a number of 52 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

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, 403581900 + ... + 403592939.

It is an arithmetic number, because the mean of its divisors is an integer number (180161424288).

Almost surely, 2^{4455605111280} is an apocalyptic number.

4455605111280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4455605111280 is an abundant number, since it is smaller than the sum of its proper divisors (9957308831760).

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

4455605111280 is a wasteful number, since it uses less digits than its factorization.

4455605111280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807174878 (or 807174872 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 42.

The spelling of 4455605111280 in words is "four trillion, four hundred fifty-five billion, six hundred five million, one hundred eleven thousand, two hundred eighty".