540501135 has 16 divisors (see below), whose sum is σ = 865872384. Its totient is φ = 287910432.

The previous prime is 540501131. The next prime is 540501161. The reversal of 540501135 is 531105045.

It is not a de Polignac number, because 540501135 - 2² = 540501131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540501131) 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, 9547 + ... + 34236.

It is an arithmetic number, because the mean of its divisors is an integer number (54117024).

Almost surely, 2^540501135 is an apocalyptic number.

540501135 is a deficient number, since it is larger than the sum of its proper divisors (325371249).

540501135 is a wasteful number, since it uses less digits than its factorization.

540501135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44614.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 540501135 is about 23248.6802851259. The cubic root of 540501135 is about 814.5771125884.

The spelling of 540501135 in words is "five hundred forty million, five hundred one thousand, one hundred thirty-five".