540043011524 has 48 divisors (see below), whose sum is σ = 1053486342720. Its totient is φ = 240727541760.

The previous prime is 540043011523. The next prime is 540043011539. The reversal of 540043011524 is 425110340045.

It is a super-2 number, since 2×540043011524² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (540043011523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10324124 + ... + 10376300.

It is an arithmetic number, because the mean of its divisors is an integer number (21947632140).

Almost surely, 2^540043011524 is an apocalyptic number.

It is an amenable number.

540043011524 is a deficient number, since it is larger than the sum of its proper divisors (513443331196).

540043011524 is a wasteful number, since it uses less digits than its factorization.

540043011524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60228 (or 60226 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 540043011524 its reverse (425110340045), we get a palindrome (965153351569).

The spelling of 540043011524 in words is "five hundred forty billion, forty-three million, eleven thousand, five hundred twenty-four".