50053054517 has 2 divisors, whose sum is σ = 50053054518. Its totient is φ = 50053054516.

The previous prime is 50053054481. The next prime is 50053054523. The reversal of 50053054517 is 71545035005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34927498321 + 15125556196 = 186889^2 + 122986^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50053054517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50053054817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25026527258 + 25026527259.

It is an arithmetic number, because the mean of its divisors is an integer number (25026527259).

Almost surely, 2^50053054517 is an apocalyptic number.

It is an amenable number.

50053054517 is a deficient number, since it is larger than the sum of its proper divisors (1).

50053054517 is an equidigital number, since it uses as much as digits as its factorization.

50053054517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52500, while the sum is 35.

The spelling of 50053054517 in words is "fifty billion, fifty-three million, fifty-four thousand, five hundred seventeen".