50105243005 has 8 divisors (see below), whose sum is σ = 60138164952. Its totient is φ = 40076278848.

The previous prime is 50105243003. The next prime is 50105243033. The reversal of 50105243005 is 50034250105.

It can be written as a sum of positive squares in 4 ways, for example, as 10132838244 + 39972404761 = 100662^2 + 199931^2 .

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 50105243005 - 2¹ = 50105243003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50105243003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961522 + ... + 1012291.

It is an arithmetic number, because the mean of its divisors is an integer number (7517270619).

Almost surely, 2^50105243005 is an apocalyptic number.

It is an amenable number.

50105243005 is a deficient number, since it is larger than the sum of its proper divisors (10032921947).

50105243005 is a wasteful number, since it uses less digits than its factorization.

50105243005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978895.

The product of its (nonzero) digits is 3000, while the sum is 25.

The spelling of 50105243005 in words is "fifty billion, one hundred five million, two hundred forty-three thousand, five".