540541002 has 8 divisors (see below), whose sum is σ = 1081082016. Its totient is φ = 180180332.

The previous prime is 540540967. The next prime is 540541019. The reversal of 540541002 is 200145045.

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

540541002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 540541002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45045078 + ... + 45045089.

It is an arithmetic number, because the mean of its divisors is an integer number (135135252).

Almost surely, 2^540541002 is an apocalyptic number.

540541002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540541002 is a wasteful number, since it uses less digits than its factorization.

540541002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90090172.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 540541002 is about 23249.5376728227. The cubic root of 540541002 is about 814.5971396492.

Adding to 540541002 its reverse (200145045), we get a palindrome (740686047).

The spelling of 540541002 in words is "five hundred forty million, five hundred forty-one thousand, two".