50550025028 has 12 divisors (see below), whose sum is σ = 93666222972. Its totient is φ = 23788247040.

The previous prime is 50550025003. The next prime is 50550025049. The reversal of 50550025028 is 82052005505.

It can be written as a sum of positive squares in 2 ways, for example, as 41289427204 + 9260597824 = 203198^2 + 96232^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50550024985 and 50550025003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371691293 + ... + 371691428.

It is an arithmetic number, because the mean of its divisors is an integer number (7805518581).

Almost surely, 2^50550025028 is an apocalyptic number.

It is an amenable number.

50550025028 is a deficient number, since it is larger than the sum of its proper divisors (43116197944).

50550025028 is a wasteful number, since it uses less digits than its factorization.

50550025028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743382742 (or 743382740 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 50550025028 in words is "fifty billion, five hundred fifty million, twenty-five thousand, twenty-eight".