505083559105 has 4 divisors (see below), whose sum is σ = 606100270932. Its totient is φ = 404066847280.

The previous prime is 505083559103. The next prime is 505083559139. The reversal of 505083559105 is 501955380505.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 501955380505 = 5 ⋅100391076101.

It can be written as a sum of positive squares in 2 ways, for example, as 256424755456 + 248658803649 = 506384^2 + 498657^2 .

It is not a de Polignac number, because 505083559105 - 2¹ = 505083559103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (505083559103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50508355906 + ... + 50508355915.

It is an arithmetic number, because the mean of its divisors is an integer number (151525067733).

Almost surely, 2^505083559105 is an apocalyptic number.

It is an amenable number.

505083559105 is a deficient number, since it is larger than the sum of its proper divisors (101016711827).

505083559105 is a wasteful number, since it uses less digits than its factorization.

505083559105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101016711826.

The product of its (nonzero) digits is 675000, while the sum is 46.

The spelling of 505083559105 in words is "five hundred five billion, eighty-three million, five hundred fifty-nine thousand, one hundred five".