50430064105 has 4 divisors (see below), whose sum is σ = 60516076932. Its totient is φ = 40344051280.

The previous prime is 50430064093. The next prime is 50430064123. The reversal of 50430064105 is 50146003405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50146003405 = 5 ⋅10029200681.

It can be written as a sum of positive squares in 2 ways, for example, as 11819386089 + 38610678016 = 108717^2 + 196496^2 .

It is not a de Polignac number, because 50430064105 - 2¹³ = 50430055913 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, 5043006406 + ... + 5043006415.

It is an arithmetic number, because the mean of its divisors is an integer number (15129019233).

Almost surely, 2^50430064105 is an apocalyptic number.

It is an amenable number.

50430064105 is a deficient number, since it is larger than the sum of its proper divisors (10086012827).

50430064105 is a wasteful number, since it uses less digits than its factorization.

50430064105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10086012826.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 50430064105 in words is "fifty billion, four hundred thirty million, sixty-four thousand, one hundred five".