12055545410 has 96 divisors (see below), whose sum is σ = 24392206080. Its totient is φ = 4277145600.

The previous prime is 12055545377. The next prime is 12055545421. The reversal of 12055545410 is 1454555021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13232855 + ... + 13233765.

It is an arithmetic number, because the mean of its divisors is an integer number (254085480).

Almost surely, 2^12055545410 is an apocalyptic number.

12055545410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12055545410 is an abundant number, since it is smaller than the sum of its proper divisors (12336660670).

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

12055545410 is a wasteful number, since it uses less digits than its factorization.

12055545410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212 (or 1195 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 12055545410 in words is "twelve billion, fifty-five million, five hundred forty-five thousand, four hundred ten".