540042256510 has 16 divisors (see below), whose sum is σ = 979069417200. Its totient is φ = 214462823616.

The previous prime is 540042256499. The next prime is 540042256577. The reversal of 540042256510 is 15652240045.

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 7 ways as a sum of consecutive naturals, for example, 194258415 + ... + 194261194.

It is an arithmetic number, because the mean of its divisors is an integer number (61191838575).

Almost surely, 2^540042256510 is an apocalyptic number.

540042256510 is a deficient number, since it is larger than the sum of its proper divisors (439027160690).

540042256510 is a wasteful number, since it uses less digits than its factorization.

540042256510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388519755.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 540042256510 its reverse (15652240045), we get a palindrome (555694496555).

The spelling of 540042256510 in words is "five hundred forty billion, forty-two million, two hundred fifty-six thousand, five hundred ten".