4045066654 has 8 divisors (see below), whose sum is σ = 6079761000. Its totient is φ = 2018479656.

The previous prime is 4045066639. The next prime is 4045066657. The reversal of 4045066654 is 4566605404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4045066657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2025589 + ... + 2027584.

It is an arithmetic number, because the mean of its divisors is an integer number (759970125).

Almost surely, 2^4045066654 is an apocalyptic number.

4045066654 is a deficient number, since it is larger than the sum of its proper divisors (2034694346).

4045066654 is a wasteful number, since it uses less digits than its factorization.

4045066654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4053674.

The product of its (nonzero) digits is 345600, while the sum is 40.

The square root of 4045066654 is about 63600.8384693158. The cubic root of 4045066654 is about 1593.3403732214.

The spelling of 4045066654 in words is "four billion, forty-five million, sixty-six thousand, six hundred fifty-four".