54304350240505 has 4 divisors (see below), whose sum is σ = 65165220288612. Its totient is φ = 43443480192400.

The previous prime is 54304350240493. The next prime is 54304350240521. The reversal of 54304350240505 is 50504205340345.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39082702611456 + 15221647629049 = 6251616^2 + 3901493^2 .

It is a de Polignac number, because none of the positive numbers 2^k-54304350240505 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5430435024046 + ... + 5430435024055.

It is an arithmetic number, because the mean of its divisors is an integer number (16291305072153).

Almost surely, 2^{54304350240505} is an apocalyptic number.

It is an amenable number.

54304350240505 is a deficient number, since it is larger than the sum of its proper divisors (10860870048107).

54304350240505 is a wasteful number, since it uses less digits than its factorization.

54304350240505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10860870048106.

The product of its (nonzero) digits is 720000, while the sum is 40.

The spelling of 54304350240505 in words is "fifty-four trillion, three hundred four billion, three hundred fifty million, two hundred forty thousand, five hundred five".