540321602254 has 64 divisors (see below), whose sum is σ = 1032577459200. Its totient is φ = 206432644608.

The previous prime is 540321602201. The next prime is 540321602257. The reversal of 540321602254 is 452206123045.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540321602257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31957567 + ... + 31974469.

It is an arithmetic number, because the mean of its divisors is an integer number (16134022800).

Almost surely, 2^540321602254 is an apocalyptic number.

540321602254 is a deficient number, since it is larger than the sum of its proper divisors (492255856946).

540321602254 is a wasteful number, since it uses less digits than its factorization.

540321602254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24017.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 540321602254 its reverse (452206123045), we get a palindrome (992527725299).

The spelling of 540321602254 in words is "five hundred forty billion, three hundred twenty-one million, six hundred two thousand, two hundred fifty-four".