540350011 has 4 divisors (see below), whose sum is σ = 558982800. Its totient is φ = 521717224.

The previous prime is 540350009. The next prime is 540350021. The reversal of 540350011 is 110053045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 540350011 - 2¹ = 540350009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540350021) 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 3 ways as a sum of consecutive naturals, for example, 9316351 + ... + 9316408.

It is an arithmetic number, because the mean of its divisors is an integer number (139745700).

Almost surely, 2^540350011 is an apocalyptic number.

540350011 is a deficient number, since it is larger than the sum of its proper divisors (18632789).

540350011 is a wasteful number, since it uses less digits than its factorization.

540350011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18632788.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 540350011 is about 23245.4298949277. The cubic root of 540350011 is about 814.5011869837.

The spelling of 540350011 in words is "five hundred forty million, three hundred fifty thousand, eleven".