540475111 has 8 divisors (see below), whose sum is σ = 608629248. Its totient is φ = 475491000.

The previous prime is 540475109. The next prime is 540475141. The reversal of 540475111 is 111574045.

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 540475111 - 2¹ = 540475109 is a prime.

It is a super-2 number, since 2×540475111² = 584226691220924642, which contains 22 as substring.

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 540475111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540475141) 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, 792145 + ... + 792826.

It is an arithmetic number, because the mean of its divisors is an integer number (76078656).

Almost surely, 2^540475111 is an apocalyptic number.

540475111 is a deficient number, since it is larger than the sum of its proper divisors (68154137).

540475111 is a wasteful number, since it uses less digits than its factorization.

540475111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585013.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 540475111 is about 23248.1205907058. The cubic root of 540475111 is about 814.5640389834.

The spelling of 540475111 in words is "five hundred forty million, four hundred seventy-five thousand, one hundred eleven".