540323105 has 8 divisors (see below), whose sum is σ = 741014592. Its totient is φ = 370507248.

The previous prime is 540323093. The next prime is 540323167. The reversal of 540323105 is 501323045.

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 540323105 - 2¹² = 540319009 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 7718867 + ... + 7718936.

It is an arithmetic number, because the mean of its divisors is an integer number (92626824).

Almost surely, 2^540323105 is an apocalyptic number.

It is an amenable number.

540323105 is a deficient number, since it is larger than the sum of its proper divisors (200691487).

540323105 is a wasteful number, since it uses less digits than its factorization.

540323105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15437815.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 540323105 is about 23244.8511503085. The cubic root of 540323105 is about 814.4876677633.

The spelling of 540323105 in words is "five hundred forty million, three hundred twenty-three thousand, one hundred five".