540158680 has 64 divisors (see below), whose sum is σ = 1342837440. Its totient is φ = 194506752.

The previous prime is 540158659. The next prime is 540158681. The reversal of 540158680 is 86851045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540158681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1629 + ... + 32908.

It is an arithmetic number, because the mean of its divisors is an integer number (20981835).

Almost surely, 2^540158680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 540158680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (671418720).

540158680 is an abundant number, since it is smaller than the sum of its proper divisors (802678760).

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

540158680 is a wasteful number, since it uses less digits than its factorization.

540158680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34588 (or 34584 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 540158680 is about 23241.3140764458. The cubic root of 540158680 is about 814.4050408312.

The spelling of 540158680 in words is "five hundred forty million, one hundred fifty-eight thousand, six hundred eighty".