540135201 has 8 divisors (see below), whose sum is σ = 723326080. Its totient is φ = 358517232.

The previous prime is 540135187. The next prime is 540135217. The reversal of 540135201 is 102531045.

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

It is not a de Polignac number, because 540135201 - 2⁷ = 540135073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540135301) 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, 392425 + ... + 393798.

It is an arithmetic number, because the mean of its divisors is an integer number (90415760).

Almost surely, 2^540135201 is an apocalyptic number.

It is an amenable number.

540135201 is a deficient number, since it is larger than the sum of its proper divisors (183190879).

540135201 is a wasteful number, since it uses less digits than its factorization.

540135201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786455.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 540135201 is about 23240.8089575213. The cubic root of 540135201 is about 814.3932407844.

Adding to 540135201 its reverse (102531045), we get a palindrome (642666246).

The spelling of 540135201 in words is "five hundred forty million, one hundred thirty-five thousand, two hundred one".