540335254505 has 8 divisors (see below), whose sum is σ = 654822130824. Its totient is φ = 427988320000.

The previous prime is 540335254441. The next prime is 540335254513. The reversal of 540335254505 is 505452533045.

It can be written as a sum of positive squares in 4 ways, for example, as 38113581529 + 502221672976 = 195227^2 + 708676^2 .

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

It is not a de Polignac number, because 540335254505 - 2⁶ = 540335254441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534984896 + ... + 534985905.

It is an arithmetic number, because the mean of its divisors is an integer number (81852766353).

Almost surely, 2^540335254505 is an apocalyptic number.

It is an amenable number.

540335254505 is a deficient number, since it is larger than the sum of its proper divisors (114486876319).

540335254505 is a wasteful number, since it uses less digits than its factorization.

540335254505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069970907.

The product of its (nonzero) digits is 900000, while the sum is 41.

The spelling of 540335254505 in words is "five hundred forty billion, three hundred thirty-five million, two hundred fifty-four thousand, five hundred five".