540261600504 has 64 divisors (see below), whose sum is σ = 1354411228800. Its totient is φ = 179586923904.

The previous prime is 540261600503. The next prime is 540261600511. The reversal of 540261600504 is 405006162045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540261600503) 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, 13007979 + ... + 13049445.

It is an arithmetic number, because the mean of its divisors is an integer number (21162675450).

Almost surely, 2^540261600504 is an apocalyptic number.

It is an amenable number.

540261600504 is an abundant number, since it is smaller than the sum of its proper divisors (814149628296).

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

540261600504 is a wasteful number, since it uses less digits than its factorization.

540261600504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42972 (or 42968 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 540261600504 its reverse (405006162045), we get a palindrome (945267762549).

The spelling of 540261600504 in words is "five hundred forty billion, two hundred sixty-one million, six hundred thousand, five hundred four".