540050354513 has 8 divisors (see below), whose sum is σ = 547366359720. Its totient is φ = 532772956800.

The previous prime is 540050354509. The next prime is 540050354533. The reversal of 540050354513 is 315453050045.

It can be written as a sum of positive squares in 4 ways, for example, as 302210769169 + 237839585344 = 549737^2 + 487688^2 .

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 540050354513 - 2² = 540050354509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540050354533) 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, 9623708 + ... + 9679661.

It is an arithmetic number, because the mean of its divisors is an integer number (68420794965).

Almost surely, 2^540050354513 is an apocalyptic number.

It is an amenable number.

540050354513 is a deficient number, since it is larger than the sum of its proper divisors (7316005207).

540050354513 is a wasteful number, since it uses less digits than its factorization.

540050354513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19303747.

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 540050354513 in words is "five hundred forty billion, fifty million, three hundred fifty-four thousand, five hundred thirteen".