540732463 has 8 divisors (see below), whose sum is σ = 568861200. Its totient is φ = 513235968.

The previous prime is 540732449. The next prime is 540732503. The reversal of 540732463 is 364237045.

540732463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 540732463 - 2¹³ = 540724271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540735463) 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, 156306 + ... + 159727.

It is an arithmetic number, because the mean of its divisors is an integer number (71107650).

Almost surely, 2^540732463 is an apocalyptic number.

540732463 is a deficient number, since it is larger than the sum of its proper divisors (28128737).

540732463 is a wasteful number, since it uses less digits than its factorization.

540732463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316121.

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 540732463 is about 23253.6548310153. The cubic root of 540732463 is about 814.6933057567.

The spelling of 540732463 in words is "five hundred forty million, seven hundred thirty-two thousand, four hundred sixty-three".