540051044000 has 96 divisors (see below), whose sum is σ = 1428975200016. Its totient is φ = 199403443200.

The previous prime is 540051043969. The next prime is 540051044017. The reversal of 540051044000 is 440150045.

It can be written as a sum of positive squares in 8 ways, for example, as 44789796496 + 495261247504 = 211636^2 + 703748^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5140799 + ... + 5244798.

Almost surely, 2^540051044000 is an apocalyptic number.

540051044000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

540051044000 is an abundant number, since it is smaller than the sum of its proper divisors (888924156016).

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

540051044000 is a wasteful number, since it uses less digits than its factorization.

540051044000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10385635 (or 10385617 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

Adding to 540051044000 its reverse (440150045), we get a palindrome (540491194045).

The spelling of 540051044000 in words is "five hundred forty billion, fifty-one million, forty-four thousand".