540610166 has 16 divisors (see below), whose sum is σ = 862941600. Its totient is φ = 253123200.

The previous prime is 540610163. The next prime is 540610181. The reversal of 540610166 is 661016045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540610163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33185 + ... + 46716.

It is an arithmetic number, because the mean of its divisors is an integer number (53933850).

Almost surely, 2^540610166 is an apocalyptic number.

540610166 is a deficient number, since it is larger than the sum of its proper divisors (322331434).

540610166 is a wasteful number, since it uses less digits than its factorization.

540610166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80119.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 540610166 is about 23251.0250526724. The cubic root of 540610166 is about 814.6318816290.

The spelling of 540610166 in words is "five hundred forty million, six hundred ten thousand, one hundred sixty-six".