540835145 has 8 divisors (see below), whose sum is σ = 669937920. Its totient is φ = 418710960.

The previous prime is 540835091. The next prime is 540835147. The reversal of 540835145 is 541538045.

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

It is not a de Polignac number, because 540835145 - 2⁶ = 540835081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (540835147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1744475 + ... + 1744784.

It is an arithmetic number, because the mean of its divisors is an integer number (83742240).

Almost surely, 2^540835145 is an apocalyptic number.

It is an amenable number.

540835145 is a deficient number, since it is larger than the sum of its proper divisors (129102775).

540835145 is a wasteful number, since it uses less digits than its factorization.

540835145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3489295.

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 540835145 is about 23255.8625941933. The cubic root of 540835145 is about 814.7448710249.

The spelling of 540835145 in words is "five hundred forty million, eight hundred thirty-five thousand, one hundred forty-five".