540243300 has 36 divisors (see below), whose sum is σ = 1563104816. Its totient is φ = 144064800.

The previous prime is 540243299. The next prime is 540243307. The reversal of 540243300 is 3342045.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (540243307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 900106 + ... + 900705.

Almost surely, 2^540243300 is an apocalyptic number.

540243300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

540243300 is an abundant number, since it is smaller than the sum of its proper divisors (1022861516).

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

540243300 is a wasteful number, since it uses less digits than its factorization.

540243300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800828 (or 1800821 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 540243300 is about 23243.1344702043. The cubic root of 540243300 is about 814.4475662092.

Adding to 540243300 its reverse (3342045), we get a palindrome (543585345).

The spelling of 540243300 in words is "five hundred forty million, two hundred forty-three thousand, three hundred".