50941939406 has 4 divisors (see below), whose sum is σ = 76412909112. Its totient is φ = 25470969702.

The previous prime is 50941939403. The next prime is 50941939417. The reversal of 50941939406 is 60493914905.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50941939403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12735484850 + ... + 12735484853.

It is an arithmetic number, because the mean of its divisors is an integer number (19103227278).

Almost surely, 2^50941939406 is an apocalyptic number.

50941939406 is a deficient number, since it is larger than the sum of its proper divisors (25470969706).

50941939406 is a wasteful number, since it uses less digits than its factorization.

50941939406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25470969705.

The product of its (nonzero) digits is 1049760, while the sum is 50.

The spelling of 50941939406 in words is "fifty billion, nine hundred forty-one million, nine hundred thirty-nine thousand, four hundred six".