50285091293 has 2 divisors, whose sum is σ = 50285091294. Its totient is φ = 50285091292.

The previous prime is 50285091247. The next prime is 50285091319. The reversal of 50285091293 is 39219058205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40879582969 + 9405508324 = 202187^2 + 96982^2 .

It is a cyclic number.

It is not a de Polignac number, because 50285091293 - 2¹⁴ = 50285074909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50285091223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25142545646 + 25142545647.

It is an arithmetic number, because the mean of its divisors is an integer number (25142545647).

Almost surely, 2^50285091293 is an apocalyptic number.

It is an amenable number.

50285091293 is a deficient number, since it is larger than the sum of its proper divisors (1).

50285091293 is an equidigital number, since it uses as much as digits as its factorization.

50285091293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 50285091293 in words is "fifty billion, two hundred eighty-five million, ninety-one thousand, two hundred ninety-three".