50666292243 has 24 divisors (see below), whose sum is σ = 83646044768. Its totient is φ = 28949933952.

The previous prime is 50666292223. The next prime is 50666292247. The reversal of 50666292243 is 34229266605.

50666292243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50666292243 - 2¹⁷ = 50666161171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50666292247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1141005 + ... + 1184577.

Almost surely, 2^50666292243 is an apocalyptic number.

50666292243 is a deficient number, since it is larger than the sum of its proper divisors (32979752525).

50666292243 is a wasteful number, since it uses less digits than its factorization.

50666292243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62043 (or 62040 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 50666292243 in words is "fifty billion, six hundred sixty-six million, two hundred ninety-two thousand, two hundred forty-three".