50914591005017 has 2 divisors, whose sum is σ = 50914591005018. Its totient is φ = 50914591005016.

The previous prime is 50914591004941. The next prime is 50914591005037. The reversal of 50914591005017 is 71050019541905.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50910279900736 + 4311104281 = 7135144^2 + 65659^2 .

It is a cyclic number.

It is not a de Polignac number, because 50914591005017 - 2¹² = 50914591000921 is a prime.

It is a super-2 number, since 2×50914591005017² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50914591005037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25457295502508 + 25457295502509.

It is an arithmetic number, because the mean of its divisors is an integer number (25457295502509).

Almost surely, 2^{50914591005017} is an apocalyptic number.

It is an amenable number.

50914591005017 is a deficient number, since it is larger than the sum of its proper divisors (1).

50914591005017 is an equidigital number, since it uses as much as digits as its factorization.

50914591005017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 283500, while the sum is 47.

The spelling of 50914591005017 in words is "fifty trillion, nine hundred fourteen billion, five hundred ninety-one million, five thousand, seventeen".