540163433 has 8 divisors (see below), whose sum is σ = 553704960. Its totient is φ = 526707360.

The previous prime is 540163417. The next prime is 540163511. The reversal of 540163433 is 334361045.

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

It is a cyclic number.

It is not a de Polignac number, because 540163433 - 2⁴ = 540163417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 540163396 and 540163405.

It is not an unprimeable number, because it can be changed into a prime (540163733) 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, 8468 + ... + 33941.

It is an arithmetic number, because the mean of its divisors is an integer number (69213120).

Almost surely, 2^540163433 is an apocalyptic number.

It is an amenable number.

540163433 is a deficient number, since it is larger than the sum of its proper divisors (13541527).

540163433 is a wasteful number, since it uses less digits than its factorization.

540163433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42727.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 540163433 is about 23241.4163294753. The cubic root of 540163433 is about 814.4074295464.

The spelling of 540163433 in words is "five hundred forty million, one hundred sixty-three thousand, four hundred thirty-three".