540054003240 has 64 divisors (see below), whose sum is σ = 1800180014400. Its totient is φ = 144014400576.

The previous prime is 540054003221. The next prime is 540054003253. The reversal of 540054003240 is 42300450045.

540054003240 is a `hidden beast` number, since 54 + 0 + 0 + 540 + 0 + 32 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 250023922 + ... + 250026081.

It is an arithmetic number, because the mean of its divisors is an integer number (28127812725).

Almost surely, 2^540054003240 is an apocalyptic number.

It is an amenable number.

540054003240 is an abundant number, since it is smaller than the sum of its proper divisors (1260126011160).

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

540054003240 is a wasteful number, since it uses less digits than its factorization.

540054003240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500050023 (or 500050013 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

Adding to 540054003240 its reverse (42300450045), we get a palindrome (582354453285).

The spelling of 540054003240 in words is "five hundred forty billion, fifty-four million, three thousand, two hundred forty".