540653333 has 4 divisors (see below), whose sum is σ = 589803648. Its totient is φ = 491503020.

The previous prime is 540653317. The next prime is 540653353. The reversal of 540653333 is 333356045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 540653333 - 2⁴ = 540653317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 540653333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540653353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24575141 + ... + 24575162.

It is an arithmetic number, because the mean of its divisors is an integer number (147450912).

Almost surely, 2^540653333 is an apocalyptic number.

It is an amenable number.

540653333 is a deficient number, since it is larger than the sum of its proper divisors (49150315).

540653333 is a wasteful number, since it uses less digits than its factorization.

540653333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49150314.

The product of its (nonzero) digits is 48600, while the sum is 32.

The square root of 540653333 is about 23251.9533157969. The cubic root of 540653333 is about 814.6535634747.

The spelling of 540653333 in words is "five hundred forty million, six hundred fifty-three thousand, three hundred thirty-three".