540432201 has 8 divisors (see below), whose sum is σ = 720824800. Its totient is φ = 360163872.

The previous prime is 540432199. The next prime is 540432209. The reversal of 540432201 is 102234045.

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

It is not a de Polignac number, because 540432201 - 2¹ = 540432199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540432209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20395 + ... + 38688.

It is an arithmetic number, because the mean of its divisors is an integer number (90103100).

Almost surely, 2^540432201 is an apocalyptic number.

It is an amenable number.

540432201 is a deficient number, since it is larger than the sum of its proper divisors (180392599).

540432201 is a wasteful number, since it uses less digits than its factorization.

540432201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62135.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 540432201 is about 23247.1977020887. The cubic root of 540432201 is about 814.5424814887.

Adding to 540432201 its reverse (102234045), we get a palindrome (642666246).

The spelling of 540432201 in words is "five hundred forty million, four hundred thirty-two thousand, two hundred one".