50938186450 has 24 divisors (see below), whose sum is σ = 94926232368. Its totient is φ = 20336305680.

The previous prime is 50938186357. The next prime is 50938186499. The reversal of 50938186450 is 5468183905.

50938186450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 50938186394 and 50938186403.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 947812 + ... + 1000111.

It is an arithmetic number, because the mean of its divisors is an integer number (3955259682).

Almost surely, 2^50938186450 is an apocalyptic number.

50938186450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50938186450 is a deficient number, since it is larger than the sum of its proper divisors (43988045918).

50938186450 is a wasteful number, since it uses less digits than its factorization.

50938186450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948458 (or 1948453 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 50938186450 in words is "fifty billion, nine hundred thirty-eight million, one hundred eighty-six thousand, four hundred fifty".