540043125200 has 60 divisors (see below), whose sum is σ = 1315727671968. Its totient is φ = 212974742400.

The previous prime is 540043125161. The next prime is 540043125211. The reversal of 540043125200 is 2521340045.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 540043125200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9479402 + ... + 9536201.

Almost surely, 2^540043125200 is an apocalyptic number.

540043125200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

540043125200 is an abundant number, since it is smaller than the sum of its proper divisors (775684546768).

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

540043125200 is a wasteful number, since it uses less digits than its factorization.

540043125200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19015692 (or 19015681 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 540043125200 its reverse (2521340045), we get a palindrome (542564465245).

The spelling of 540043125200 in words is "five hundred forty billion, forty-three million, one hundred twenty-five thousand, two hundred".