50420717814 has 8 divisors (see below), whose sum is σ = 100841435640. Its totient is φ = 16806905936.

The previous prime is 50420717813. The next prime is 50420717821. The reversal of 50420717814 is 41871702405.

It is a sphenic number, since it is the product of 3 distinct primes.

50420717814 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50420717813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4201726479 + ... + 4201726490.

It is an arithmetic number, because the mean of its divisors is an integer number (12605179455).

Almost surely, 2^50420717814 is an apocalyptic number.

50420717814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50420717814 is a wasteful number, since it uses less digits than its factorization.

50420717814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8403452974.

The product of its (nonzero) digits is 62720, while the sum is 39.

The spelling of 50420717814 in words is "fifty billion, four hundred twenty million, seven hundred seventeen thousand, eight hundred fourteen".