542033211522 has 16 divisors (see below), whose sum is σ = 1182617916192. Its totient is φ = 164252488320.

The previous prime is 542033211521. The next prime is 542033211527. The reversal of 542033211522 is 225112330245.

It is a self number, because there is not a number n which added to its sum of digits gives 542033211522.

It is not an unprimeable number, because it can be changed into a prime (542033211521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4106312143 + ... + 4106312274.

It is an arithmetic number, because the mean of its divisors is an integer number (73913619762).

Almost surely, 2^542033211522 is an apocalyptic number.

542033211522 is an abundant number, since it is smaller than the sum of its proper divisors (640584704670).

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

542033211522 is a wasteful number, since it uses less digits than its factorization.

542033211522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8212624433.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 542033211522 its reverse (225112330245), we get a palindrome (767145541767).

The spelling of 542033211522 in words is "five hundred forty-two billion, thirty-three million, two hundred eleven thousand, five hundred twenty-two".