540141132 has 48 divisors (see below), whose sum is σ = 1282492512. Its totient is φ = 176908800.

The previous prime is 540141079. The next prime is 540141137. The reversal of 540141132 is 231141045.

It is a junction number, because it is equal to n+sod(n) for n = 540141099 and 540141108.

It is not an unprimeable number, because it can be changed into a prime (540141137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164418 + ... + 167670.

It is an arithmetic number, because the mean of its divisors is an integer number (26718594).

Almost surely, 2^540141132 is an apocalyptic number.

It is an amenable number.

540141132 is an abundant number, since it is smaller than the sum of its proper divisors (742351380).

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

540141132 is a wasteful number, since it uses less digits than its factorization.

540141132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498 (or 3496 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 540141132 is about 23240.9365559996. The cubic root of 540141132 is about 814.3962216114.

Adding to 540141132 its reverse (231141045), we get a palindrome (771282177).

The spelling of 540141132 in words is "five hundred forty million, one hundred forty-one thousand, one hundred thirty-two".