540667353 has 8 divisors (see below), whose sum is σ = 723882016. Its totient is φ = 358948800.

The previous prime is 540667331. The next prime is 540667399. The reversal of 540667353 is 353766045.

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

It is not a de Polignac number, because 540667353 - 2⁶ = 540667289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540617353) 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, 373183 + ... + 374628.

It is an arithmetic number, because the mean of its divisors is an integer number (90485252).

Almost surely, 2^540667353 is an apocalyptic number.

It is an amenable number.

540667353 is a deficient number, since it is larger than the sum of its proper divisors (183214663).

540667353 is a wasteful number, since it uses less digits than its factorization.

540667353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748055.

The product of its (nonzero) digits is 226800, while the sum is 39.

The square root of 540667353 is about 23252.2547938904. The cubic root of 540667353 is about 814.6606051676.

The spelling of 540667353 in words is "five hundred forty million, six hundred sixty-seven thousand, three hundred fifty-three".