540379333 has 4 divisors (see below), whose sum is σ = 581946988. Its totient is φ = 498811680.

The previous prime is 540379313. The next prime is 540379423. The reversal of 540379333 is 333973045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 61732449 + 478646884 = 7857^2 + 21878^2 .

It is a cyclic number.

It is not a de Polignac number, because 540379333 - 2¹³ = 540371141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 540379292 and 540379301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540379313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20783808 + ... + 20783833.

It is an arithmetic number, because the mean of its divisors is an integer number (145486747).

Almost surely, 2^540379333 is an apocalyptic number.

It is an amenable number.

540379333 is a deficient number, since it is larger than the sum of its proper divisors (41567655).

540379333 is a wasteful number, since it uses less digits than its factorization.

540379333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41567654.

The product of its (nonzero) digits is 102060, while the sum is 37.

The square root of 540379333 is about 23246.0605909905. The cubic root of 540379333 is about 814.5159196393.

The spelling of 540379333 in words is "five hundred forty million, three hundred seventy-nine thousand, three hundred thirty-three".