50848751868 has 24 divisors (see below), whose sum is σ = 120658056960. Its totient is φ = 16662302640.

The previous prime is 50848751861. The next prime is 50848751893. The reversal of 50848751868 is 86815784805.

It is a super-3 number, since 3×50848751868³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50848751861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35909428 + ... + 35910843.

It is an arithmetic number, because the mean of its divisors is an integer number (5027419040).

Almost surely, 2^50848751868 is an apocalyptic number.

It is an amenable number.

50848751868 is an abundant number, since it is smaller than the sum of its proper divisors (69809305092).

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

50848751868 is a wasteful number, since it uses less digits than its factorization.

50848751868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71820337 (or 71820335 counting only the distinct ones).

The product of its (nonzero) digits is 17203200, while the sum is 60.

The spelling of 50848751868 in words is "fifty billion, eight hundred forty-eight million, seven hundred fifty-one thousand, eight hundred sixty-eight".