540478282 has 8 divisors (see below), whose sum is σ = 810828000. Its totient is φ = 270202284.

The previous prime is 540478271. The next prime is 540478303. The reversal of 540478282 is 282874045.

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

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, 6819 + ... + 33577.

It is an arithmetic number, because the mean of its divisors is an integer number (101353500).

Almost surely, 2^540478282 is an apocalyptic number.

540478282 is a deficient number, since it is larger than the sum of its proper divisors (270349718).

540478282 is a wasteful number, since it uses less digits than its factorization.

540478282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36860.

The product of its (nonzero) digits is 143360, while the sum is 40.

The square root of 540478282 is about 23248.1887896670. The cubic root of 540478282 is about 814.5656320124.

The spelling of 540478282 in words is "five hundred forty million, four hundred seventy-eight thousand, two hundred eighty-two".