540535151 has 8 divisors (see below), whose sum is σ = 582481200. Its totient is φ = 498641472.

The previous prime is 540535097. The next prime is 540535159. The reversal of 540535151 is 151535045.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-540535151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540535159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9851 + ... + 34323.

It is an arithmetic number, because the mean of its divisors is an integer number (72810150).

Almost surely, 2^540535151 is an apocalyptic number.

540535151 is a deficient number, since it is larger than the sum of its proper divisors (41946049).

540535151 is a wasteful number, since it uses less digits than its factorization.

540535151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26185.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 540535151 is about 23249.4118420230. The cubic root of 540535151 is about 814.5942004796.

The spelling of 540535151 in words is "five hundred forty million, five hundred thirty-five thousand, one hundred fifty-one".