4005554305016 has 32 divisors (see below), whose sum is σ = 8193256531200. Its totient is φ = 1820689331040.

The previous prime is 4005554304923. The next prime is 4005554305019. The reversal of 4005554305016 is 6105034555004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4005554305019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16699745 + ... + 16937903.

It is an arithmetic number, because the mean of its divisors is an integer number (256039266600).

Almost surely, 2^{4005554305016} is an apocalyptic number.

It is an amenable number.

4005554305016 is an abundant number, since it is smaller than the sum of its proper divisors (4187702226184).

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

4005554305016 is a wasteful number, since it uses less digits than its factorization.

4005554305016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429299 (or 429295 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 4005554305016 in words is "four trillion, five billion, five hundred fifty-four million, three hundred five thousand, sixteen".