4022464545550 has 96 divisors (see below), whose sum is σ = 8573220278784. Its totient is φ = 1389851760000.

The previous prime is 4022464545521. The next prime is 4022464545559. The reversal of 4022464545550 is 555454642204.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 4022464545550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022464545559) 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 47 ways as a sum of consecutive naturals, for example, 857232 + ... + 2963068.

It is an arithmetic number, because the mean of its divisors is an integer number (89304377904).

Almost surely, 2^{4022464545550} is an apocalyptic number.

4022464545550 is an abundant number, since it is smaller than the sum of its proper divisors (4550755733234).

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

4022464545550 is a wasteful number, since it uses less digits than its factorization.

4022464545550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106034 (or 2106029 counting only the distinct ones).

The product of its (nonzero) digits is 3840000, while the sum is 46.

The spelling of 4022464545550 in words is "four trillion, twenty-two billion, four hundred sixty-four million, five hundred forty-five thousand, five hundred fifty".