540222321054 has 32 divisors (see below), whose sum is σ = 1164033632160. Its totient is φ = 166153986432.

The previous prime is 540222321019. The next prime is 540222321131. The reversal of 540222321054 is 450123222045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1230909 + ... + 1611080.

It is an arithmetic number, because the mean of its divisors is an integer number (36376051005).

Almost surely, 2^540222321054 is an apocalyptic number.

540222321054 is an abundant number, since it is smaller than the sum of its proper divisors (623811311106).

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

540222321054 is a wasteful number, since it uses less digits than its factorization.

540222321054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844444.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 540222321054 its reverse (450123222045), we get a palindrome (990345543099).

Subtracting from 540222321054 its reverse (450123222045), we obtain a palindrome (90099099009).

The spelling of 540222321054 in words is "five hundred forty billion, two hundred twenty-two million, three hundred twenty-one thousand, fifty-four".