540223211313 has 48 divisors (see below), whose sum is σ = 832111937280. Its totient is φ = 337149888768.

The previous prime is 540223211291. The next prime is 540223211323. The reversal of 540223211313 is 313112322045.

540223211313 is a `hidden beast` number, since 5 + 4 + 0 + 22 + 321 + 1 + 313 = 666.

It is not a de Polignac number, because 540223211313 - 2¹⁸ = 540222949169 is a prime.

It is a super-2 number, since 2×540223211313² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (540223211323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1106781 + ... + 1518357.

It is an arithmetic number, because the mean of its divisors is an integer number (17335665360).

Almost surely, 2^540223211313 is an apocalyptic number.

It is an amenable number.

540223211313 is a deficient number, since it is larger than the sum of its proper divisors (291888725967).

540223211313 is a wasteful number, since it uses less digits than its factorization.

540223211313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411766 (or 411763 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 540223211313 its reverse (313112322045), we get a palindrome (853335533358).

The spelling of 540223211313 in words is "five hundred forty billion, two hundred twenty-three million, two hundred eleven thousand, three hundred thirteen".