540345741 has 8 divisors (see below), whose sum is σ = 775881120. Its totient is φ = 332520432.

The previous prime is 540345737. The next prime is 540345763. The reversal of 540345741 is 147543045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 540345741 - 2² = 540345737 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540345341) 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 7 ways as a sum of consecutive naturals, for example, 6927471 + ... + 6927548.

It is an arithmetic number, because the mean of its divisors is an integer number (96985140).

Almost surely, 2^540345741 is an apocalyptic number.

It is an amenable number.

540345741 is a deficient number, since it is larger than the sum of its proper divisors (235535379).

540345741 is a wasteful number, since it uses less digits than its factorization.

540345741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13855035.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 540345741 is about 23245.3380487357. The cubic root of 540345741 is about 814.4990415045.

Adding to 540345741 its reverse (147543045), we get a palindrome (687888786).

The spelling of 540345741 in words is "five hundred forty million, three hundred forty-five thousand, seven hundred forty-one".