50714843381 has 2 divisors, whose sum is σ = 50714843382. Its totient is φ = 50714843380.

The previous prime is 50714843363. The next prime is 50714843383. The reversal of 50714843381 is 18334841705.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47844562756 + 2870280625 = 218734^2 + 53575^2 .

It is a cyclic number.

It is not a de Polignac number, because 50714843381 - 2³⁰ = 49641101557 is a prime.

It is a super-2 number, since 2×50714843381² (a number of 22 digits) contains 22 as substring.

Together with 50714843383, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50714843383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25357421690 + 25357421691.

It is an arithmetic number, because the mean of its divisors is an integer number (25357421691).

Almost surely, 2^50714843381 is an apocalyptic number.

It is an amenable number.

50714843381 is a deficient number, since it is larger than the sum of its proper divisors (1).

50714843381 is an equidigital number, since it uses as much as digits as its factorization.

50714843381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 50714843381 in words is "fifty billion, seven hundred fourteen million, eight hundred forty-three thousand, three hundred eighty-one".