540541310624 has 48 divisors (see below), whose sum is σ = 1232878506048. Its totient is φ = 228487122432.

The previous prime is 540541310623. The next prime is 540541310633. The reversal of 540541310624 is 426013145045.

It is a super-2 number, since 2×540541310624² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (540541310623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16511942 + ... + 16544645.

It is an arithmetic number, because the mean of its divisors is an integer number (25684968876).

Almost surely, 2^540541310624 is an apocalyptic number.

It is an amenable number.

540541310624 is an abundant number, since it is smaller than the sum of its proper divisors (692337195424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540541310624 is a wasteful number, since it uses less digits than its factorization.

540541310624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33056677 (or 33056669 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 540541310624 its reverse (426013145045), we get a palindrome (966554455669).

The spelling of 540541310624 in words is "five hundred forty billion, five hundred forty-one million, three hundred ten thousand, six hundred twenty-four".