540653111 has 8 divisors (see below), whose sum is σ = 571889760. Its totient is φ = 510060672.

The previous prime is 540653093. The next prime is 540653117. The reversal of 540653111 is 111356045.

540653111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 540653111 - 2¹⁴ = 540636727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540653117) 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, 159326 + ... + 162683.

It is an arithmetic number, because the mean of its divisors is an integer number (71486220).

Almost surely, 2^540653111 is an apocalyptic number.

540653111 is a deficient number, since it is larger than the sum of its proper divisors (31236649).

540653111 is a wasteful number, since it uses less digits than its factorization.

540653111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322105.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 540653111 is about 23251.9485420040. The cubic root of 540653111 is about 814.6534519719.

The spelling of 540653111 in words is "five hundred forty million, six hundred fifty-three thousand, one hundred eleven".