540080818 has 8 divisors (see below), whose sum is σ = 810276912. Its totient is φ = 269988516.

The previous prime is 540080773. The next prime is 540080831. The reversal of 540080818 is 818080045.

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

It is an unprimeable number.

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, 11280 + ... + 34747.

It is an arithmetic number, because the mean of its divisors is an integer number (101284614).

Almost surely, 2^540080818 is an apocalyptic number.

540080818 is a deficient number, since it is larger than the sum of its proper divisors (270196094).

540080818 is a wasteful number, since it uses less digits than its factorization.

540080818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51896.

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 540080818 is about 23239.6389386754. The cubic root of 540080818 is about 814.3659077303.

The spelling of 540080818 in words is "five hundred forty million, eighty thousand, eight hundred eighteen".