50605106051 has 4 divisors (see below), whose sum is σ = 50606703792. Its totient is φ = 50603508312.

The previous prime is 50605106047. The next prime is 50605106081. The reversal of 50605106051 is 15060150605.

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

It is a cyclic number.

It is not a de Polignac number, because 50605106051 - 2² = 50605106047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50605106021) 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, 750380 + ... + 815033.

It is an arithmetic number, because the mean of its divisors is an integer number (12651675948).

Almost surely, 2^50605106051 is an apocalyptic number.

50605106051 is a deficient number, since it is larger than the sum of its proper divisors (1597741).

50605106051 is a wasteful number, since it uses less digits than its factorization.

50605106051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597740.

The product of its (nonzero) digits is 4500, while the sum is 29.

Adding to 50605106051 its reverse (15060150605), we get a palindrome (65665256656).

The spelling of 50605106051 in words is "fifty billion, six hundred five million, one hundred six thousand, fifty-one".