6664145054202 has 48 divisors (see below), whose sum is σ = 14577494611680. Its totient is φ = 2200170780000.

The previous prime is 6664145054179. The next prime is 6664145054269. The reversal of 6664145054202 is 2024505414666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3311449 + ... + 4928892.

It is an arithmetic number, because the mean of its divisors is an integer number (303697804410).

Almost surely, 2^{6664145054202} is an apocalyptic number.

6664145054202 is an abundant number, since it is smaller than the sum of its proper divisors (7913349557478).

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

6664145054202 is a wasteful number, since it uses less digits than its factorization.

6664145054202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8240779 (or 8240776 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 6664145054202 in words is "six trillion, six hundred sixty-four billion, one hundred forty-five million, fifty-four thousand, two hundred two".