540032210 has 32 divisors (see below), whose sum is σ = 983975040. Its totient is φ = 213377152.

The previous prime is 540032191. The next prime is 540032219. The reversal of 540032210 is 12230045.

It is not an unprimeable number, because it can be changed into a prime (540032219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608387 + ... + 609273.

It is an arithmetic number, because the mean of its divisors is an integer number (30749220).

Almost surely, 2^540032210 is an apocalyptic number.

540032210 is a deficient number, since it is larger than the sum of its proper divisors (443942830).

540032210 is a wasteful number, since it uses less digits than its factorization.

540032210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 540032210 is about 23238.5931157633. The cubic root of 540032210 is about 814.3414756550.

Adding to 540032210 its reverse (12230045), we get a palindrome (552262255).

The spelling of 540032210 in words is "five hundred forty million, thirty-two thousand, two hundred ten".