540655504 has 15 divisors (see below), whose sum is σ = 1047700273. Its totient is φ = 270281248.

The previous prime is 540655499. The next prime is 540655513. The reversal of 540655504 is 405556045.

The square root of 540655504 is 23252.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 375584400 + 165071104 = 19380^2 + 12848^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 540655504.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 90102 + ... + 95914.

Almost surely, 2^540655504 is an apocalyptic number.

540655504 is the 23252-nd square number.

It is an amenable number.

540655504 is a deficient number, since it is larger than the sum of its proper divisors (507044769).

540655504 is an frugal number, since it uses more digits than its factorization.

540655504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11634 (or 5815 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 34.

The cubic root of 540655504 is about 814.6546538903.

The spelling of 540655504 in words is "five hundred forty million, six hundred fifty-five thousand, five hundred four".