540656036 has 12 divisors (see below), whose sum is σ = 952499100. Its totient is φ = 268513440.

The previous prime is 540656029. The next prime is 540656041. The reversal of 540656036 is 630656045.

It can be written as a sum of positive squares in 2 ways, for example, as 244609600 + 296046436 = 15640^2 + 17206^2 .

It is a junction number, because it is equal to n+sod(n) for n = 540655987 and 540656005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452975 + ... + 454166.

It is an arithmetic number, because the mean of its divisors is an integer number (79374925).

Almost surely, 2^540656036 is an apocalyptic number.

It is an amenable number.

540656036 is a deficient number, since it is larger than the sum of its proper divisors (411843064).

540656036 is a wasteful number, since it uses less digits than its factorization.

540656036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907294 (or 907292 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 540656036 is about 23252.0114398733. The cubic root of 540656036 is about 814.6549210944.

Subtracting 540656036 from its reverse (630656045), we obtain a palindrome (90000009).

The spelling of 540656036 in words is "five hundred forty million, six hundred fifty-six thousand, thirty-six".