540243202 has 16 divisors (see below), whose sum is σ = 816482592. Its totient is φ = 268090240.

The previous prime is 540243199. The next prime is 540243217. The reversal of 540243202 is 202342045.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 158577 + ... + 161947.

It is an arithmetic number, because the mean of its divisors is an integer number (51030162).

Almost surely, 2^540243202 is an apocalyptic number.

540243202 is a deficient number, since it is larger than the sum of its proper divisors (276239390).

540243202 is a wasteful number, since it uses less digits than its factorization.

540243202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3953.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 540243202 is about 23243.1323620548. The cubic root of 540243202 is about 814.4475169623.

Adding to 540243202 its reverse (202342045), we get a palindrome (742585247).

The spelling of 540243202 in words is "five hundred forty million, two hundred forty-three thousand, two hundred two".