50005050805751 has 4 divisors (see below), whose sum is σ = 50005118249112. Its totient is φ = 50004983362392.

The previous prime is 50005050805747. The next prime is 50005050805757. The reversal of 50005050805751 is 15750805050005.

It is a happy number.

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 50005050805751 - 2² = 50005050805747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50005050805699 and 50005050805708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50005050805757) 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, 32597021 + ... + 34096566.

It is an arithmetic number, because the mean of its divisors is an integer number (12501279562278).

Almost surely, 2^{50005050805751} is an apocalyptic number.

50005050805751 is a deficient number, since it is larger than the sum of its proper divisors (67443361).

50005050805751 is an equidigital number, since it uses as much as digits as its factorization.

50005050805751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67443360.

The product of its (nonzero) digits is 175000, while the sum is 41.

Adding to 50005050805751 its reverse (15750805050005), we get a palindrome (65755855855756).

The spelling of 50005050805751 in words is "fifty trillion, five billion, fifty million, eight hundred five thousand, seven hundred fifty-one".