540016115 has 8 divisors (see below), whose sum is σ = 648895968. Its totient is φ = 431428480.

The previous prime is 540016111. The next prime is 540016153. The reversal of 540016115 is 511610045.

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

It is not a de Polignac number, because 540016115 - 2² = 540016111 is a prime.

It is a super-4 number, since 4×540016115⁴ (a number of 36 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540016111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68966 + ... + 76395.

It is an arithmetic number, because the mean of its divisors is an integer number (81111996).

Almost surely, 2^540016115 is an apocalyptic number.

540016115 is a deficient number, since it is larger than the sum of its proper divisors (108879853).

540016115 is a wasteful number, since it uses less digits than its factorization.

540016115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146109.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 540016115 is about 23238.2468142500. The cubic root of 540016115 is about 814.3333854238. Note that the first 4 decimals are identical.

The spelling of 540016115 in words is "five hundred forty million, sixteen thousand, one hundred fifteen".