540263315344 has 20 divisors (see below), whose sum is σ = 1047692318896. Its totient is φ = 269891104032.

The previous prime is 540263315261. The next prime is 540263315419. The reversal of 540263315344 is 443513362045.

It is a junction number, because it is equal to n+sod(n) for n = 540263315297 and 540263315306.

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 3 ways as a sum of consecutive naturals, for example, 15016074 + ... + 15052009.

Almost surely, 2^540263315344 is an apocalyptic number.

It is an amenable number.

540263315344 is a deficient number, since it is larger than the sum of its proper divisors (507429003552).

540263315344 is a wasteful number, since it uses less digits than its factorization.

540263315344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30069214 (or 30069208 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 540263315344 its reverse (443513362045), we get a palindrome (983776677389).

The spelling of 540263315344 in words is "five hundred forty billion, two hundred sixty-three million, three hundred fifteen thousand, three hundred forty-four".