540282745 has 8 divisors (see below), whose sum is σ = 663417216. Its totient is φ = 422174256.

The previous prime is 540282739. The next prime is 540282749. The reversal of 540282745 is 547282045.

It is a happy number.

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 540282745 - 2³ = 540282737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540282749) 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, 1256257 + ... + 1256686.

It is an arithmetic number, because the mean of its divisors is an integer number (82927152).

Almost surely, 2^540282745 is an apocalyptic number.

It is an amenable number.

540282745 is a deficient number, since it is larger than the sum of its proper divisors (123134471).

540282745 is a wasteful number, since it uses less digits than its factorization.

540282745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2512991.

The product of its (nonzero) digits is 89600, while the sum is 37.

The square root of 540282745 is about 23243.9829848501. The cubic root of 540282745 is about 814.4673875887.

The spelling of 540282745 in words is "five hundred forty million, two hundred eighty-two thousand, seven hundred forty-five".