540115163222 has 8 divisors (see below), whose sum is σ = 810605303976. Its totient is φ = 269913395232.

The previous prime is 540115163221. The next prime is 540115163257. The reversal of 540115163222 is 222361511045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540115163221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72088508 + ... + 72095999.

It is an arithmetic number, because the mean of its divisors is an integer number (101325662997).

Almost surely, 2^540115163222 is an apocalyptic number.

540115163222 is a deficient number, since it is larger than the sum of its proper divisors (270490140754).

540115163222 is a wasteful number, since it uses less digits than its factorization.

540115163222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144186382.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 540115163222 its reverse (222361511045), we get a palindrome (762476674267).

The spelling of 540115163222 in words is "five hundred forty billion, one hundred fifteen million, one hundred sixty-three thousand, two hundred twenty-two".