540435556 has 12 divisors (see below), whose sum is σ = 945931392. Its totient is φ = 270169448.

The previous prime is 540435551. The next prime is 540435557. The reversal of 540435556 is 655534045.

It is not an unprimeable number, because it can be changed into a prime (540435551) by changing a digit.

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, 27441 + ... + 42823.

It is an arithmetic number, because the mean of its divisors is an integer number (78827616).

Almost surely, 2^540435556 is an apocalyptic number.

It is an amenable number.

540435556 is a deficient number, since it is larger than the sum of its proper divisors (405495836).

540435556 is a wasteful number, since it uses less digits than its factorization.

540435556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24170 (or 24168 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The square root of 540435556 is about 23247.2698612117. The cubic root of 540435556 is about 814.5441670436.

The spelling of 540435556 in words is "five hundred forty million, four hundred thirty-five thousand, five hundred fifty-six".