540312300 has 108 divisors (see below), whose sum is σ = 1847574456. Its totient is φ = 130982400.

The previous prime is 540312287. The next prime is 540312307. The reversal of 540312300 is 3213045.

540312300 is a `hidden beast` number, since 54 + 0 + 312 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (540312307) 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 35 ways as a sum of consecutive naturals, for example, 17389 + ... + 37188.

Almost surely, 2^540312300 is an apocalyptic number.

540312300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

540312300 is an abundant number, since it is smaller than the sum of its proper divisors (1307262156).

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

540312300 is a wasteful number, since it uses less digits than its factorization.

540312300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54608 (or 54598 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 540312300 is about 23244.6187320851. The cubic root of 540312300 is about 814.4822385440.

Adding to 540312300 its reverse (3213045), we get a palindrome (543525345).

The spelling of 540312300 in words is "five hundred forty million, three hundred twelve thousand, three hundred".