540032333 has 2 divisors, whose sum is σ = 540032334. Its totient is φ = 540032332.

The previous prime is 540032299. The next prime is 540032347. The reversal of 540032333 is 333230045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 538147204 + 1885129 = 23198^2 + 1373^2 .

It is a cyclic number.

It is not a de Polignac number, because 540032333 - 2²² = 535838029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 540032299 and 540032308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540032533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270016166 + 270016167.

It is an arithmetic number, because the mean of its divisors is an integer number (270016167).

Almost surely, 2^540032333 is an apocalyptic number.

It is an amenable number.

540032333 is a deficient number, since it is larger than the sum of its proper divisors (1).

540032333 is an equidigital number, since it uses as much as digits as its factorization.

540032333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 540032333 is about 23238.5957622228. The cubic root of 540032333 is about 814.3415374809.

Adding to 540032333 its reverse (333230045), we get a palindrome (873262378).

The spelling of 540032333 in words is "five hundred forty million, thirty-two thousand, three hundred thirty-three".