540223322045 has 16 divisors (see below), whose sum is σ = 722248282368. Its totient is φ = 384530331840.

The previous prime is 540223322039. The next prime is 540223322069.

540223322045 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 540223322045 - 2⁸ = 540223321789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104489354 + ... + 104494523.

It is an arithmetic number, because the mean of its divisors is an integer number (45140517648).

Almost surely, 2^540223322045 is an apocalyptic number.

540223322045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

540223322045 is a deficient number, since it is larger than the sum of its proper divisors (182024960323).

540223322045 is a wasteful number, since it uses less digits than its factorization.

540223322045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208983940.

The product of its (nonzero) digits is 57600, while the sum is 32.

It can be divided in two parts, 540223 and 322045, that added together give a palindrome (862268).

The spelling of 540223322045 in words is "five hundred forty billion, two hundred twenty-three million, three hundred twenty-two thousand, forty-five".