50774049880 has 32 divisors (see below), whose sum is σ = 115946717040. Its totient is φ = 20006490240.

The previous prime is 50774049871. The next prime is 50774049881. The reversal of 50774049880 is 8894047705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50774049881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9470091 + ... + 9475450.

Almost surely, 2^50774049880 is an apocalyptic number.

It is an amenable number.

50774049880 is an abundant number, since it is smaller than the sum of its proper divisors (65172667160).

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

50774049880 is a wasteful number, since it uses less digits than its factorization.

50774049880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18945619 (or 18945615 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 50774049880 in words is "fifty billion, seven hundred seventy-four million, forty-nine thousand, eight hundred eighty".