4045645066364 has 12 divisors (see below), whose sum is σ = 7723504217688. Its totient is φ = 1838929575600.

The previous prime is 4045645066361. The next prime is 4045645066403. The reversal of 4045645066364 is 4636605465404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4045645066361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45973239347 + ... + 45973239434.

It is an arithmetic number, because the mean of its divisors is an integer number (643625351474).

Almost surely, 2^{4045645066364} is an apocalyptic number.

4045645066364 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4045645066364 is a deficient number, since it is larger than the sum of its proper divisors (3677859151324).

4045645066364 is a wasteful number, since it uses less digits than its factorization.

4045645066364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91946478796 (or 91946478794 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 53.

The spelling of 4045645066364 in words is "four trillion, forty-five billion, six hundred forty-five million, sixty-six thousand, three hundred sixty-four".