540504836 has 12 divisors (see below), whose sum is σ = 952689360. Its totient is φ = 268307880.

The previous prime is 540504827. The next prime is 540504901. The reversal of 540504836 is 638405045.

It is a junction number, because it is equal to n+sod(n) for n = 540504796 and 540504805.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485510 + ... + 486621.

It is an arithmetic number, because the mean of its divisors is an integer number (79390780).

Almost surely, 2^540504836 is an apocalyptic number.

It is an amenable number.

540504836 is a deficient number, since it is larger than the sum of its proper divisors (412184524).

540504836 is a wasteful number, since it uses less digits than its factorization.

540504836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972274 (or 972272 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 540504836 is about 23248.7598809055. The cubic root of 540504836 is about 814.5789718155.

The spelling of 540504836 in words is "five hundred forty million, five hundred four thousand, eight hundred thirty-six".