540324523135044 has 60 divisors (see below), whose sum is σ = 1495604153921724. Its totient is φ = 169513575883776.

The previous prime is 540324523135031. The next prime is 540324523135049. The reversal of 540324523135044 is 440531325423045.

540324523135044 is a `hidden beast` number, since 5 + 4 + 0 + 3 + 24 + 5 + 231 + 350 + 44 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 245746068164100 + 294578454970944 = 15676290^2 + 17163288^2 .

It is a super-2 number, since 2×540324523135044² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (540324523135049) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 49049061589 + ... + 49049072604.

Almost surely, 2^{540324523135044} is an apocalyptic number.

540324523135044 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

540324523135044 is an abundant number, since it is smaller than the sum of its proper divisors (955279630786680).

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

540324523135044 is a wasteful number, since it uses less digits than its factorization.

540324523135044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98098134226 (or 98098134215 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

Adding to 540324523135044 its reverse (440531325423045), we get a palindrome (980855848558089).

The spelling of 540324523135044 in words is "five hundred forty trillion, three hundred twenty-four billion, five hundred twenty-three million, one hundred thirty-five thousand, forty-four".