540111534030 has 96 divisors (see below), whose sum is σ = 1456683516288. Its totient is φ = 143991885600.

The previous prime is 540111533987. The next prime is 540111534037. The reversal of 540111534030 is 30435111045.

It is a happy number.

540111534030 is a `hidden beast` number, since 540 + 1 + 1 + 1 + 53 + 40 + 30 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 540111533985 and 540111534003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540111534037) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9913965 + ... + 9968295.

It is an arithmetic number, because the mean of its divisors is an integer number (15173786628).

Almost surely, 2^540111534030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 540111534030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (728341758144).

540111534030 is an abundant number, since it is smaller than the sum of its proper divisors (916571982258).

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

540111534030 is a wasteful number, since it uses less digits than its factorization.

540111534030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58444 (or 58432 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 540111534030 its reverse (30435111045), we get a palindrome (570546645075).

The spelling of 540111534030 in words is "five hundred forty billion, one hundred eleven million, five hundred thirty-four thousand, thirty".