540304502245 has 8 divisors (see below), whose sum is σ = 665888792184. Its totient is φ = 420561342144.

The previous prime is 540304502239. The next prime is 540304502261. The reversal of 540304502245 is 542205403045.

It can be written as a sum of positive squares in 4 ways, for example, as 121314979809 + 418989522436 = 348303^2 + 647294^2 .

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 540304502245 - 2¹⁵ = 540304469477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 540304502245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1460282254 + ... + 1460282623.

It is an arithmetic number, because the mean of its divisors is an integer number (83236099023).

Almost surely, 2^540304502245 is an apocalyptic number.

It is an amenable number.

540304502245 is a deficient number, since it is larger than the sum of its proper divisors (125584289939).

540304502245 is a wasteful number, since it uses less digits than its factorization.

540304502245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920564919.

The product of its (nonzero) digits is 96000, while the sum is 34.

The spelling of 540304502245 in words is "five hundred forty billion, three hundred four million, five hundred two thousand, two hundred forty-five".