540222055430522 has 16 divisors (see below), whose sum is σ = 811511256375072. Its totient is φ = 269718462990480.

The previous prime is 540222055430521. The next prime is 540222055430549. The reversal of 540222055430522 is 225034550222045.

It is a self number, because there is not a number n which added to its sum of digits gives 540222055430522.

It is not an unprimeable number, because it can be changed into a prime (540222055430521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33152273 + ... + 46685300.

It is an arithmetic number, because the mean of its divisors is an integer number (50719453523442).

Almost surely, 2^{540222055430522} is an apocalyptic number.

540222055430522 is a deficient number, since it is larger than the sum of its proper divisors (271289200944550).

540222055430522 is a wasteful number, since it uses less digits than its factorization.

540222055430522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79842493.

The product of its (nonzero) digits is 960000, while the sum is 41.

The spelling of 540222055430522 in words is "five hundred forty trillion, two hundred twenty-two billion, fifty-five million, four hundred thirty thousand, five hundred twenty-two".