50605010045 has 4 divisors (see below), whose sum is σ = 60726012060. Its totient is φ = 40484008032.

The previous prime is 50605010041. The next prime is 50605010051. The reversal of 50605010045 is 54001050605.

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 26183446969 + 24421563076 = 161813^2 + 156274^2 .

It is a cyclic number.

It is not a de Polignac number, because 50605010045 - 2² = 50605010041 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50605009996 and 50605010023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50605010041) 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 3 ways as a sum of consecutive naturals, for example, 5060501000 + ... + 5060501009.

It is an arithmetic number, because the mean of its divisors is an integer number (15181503015).

Almost surely, 2^50605010045 is an apocalyptic number.

It is an amenable number.

50605010045 is a deficient number, since it is larger than the sum of its proper divisors (10121002015).

50605010045 is a wasteful number, since it uses less digits than its factorization.

50605010045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10121002014.

The product of its (nonzero) digits is 3000, while the sum is 26.

It can be divided in two parts, 5060 and 5010045, that added together give a palindrome (5015105).

The spelling of 50605010045 in words is "fifty billion, six hundred five million, ten thousand, forty-five".