50305476850 has 96 divisors (see below), whose sum is σ = 97200810000. Its totient is φ = 19356979200.

The previous prime is 50305476847. The next prime is 50305476869. The reversal of 50305476850 is 5867450305.

It can be written as a sum of positive squares in 24 ways, for example, as 12027728241 + 38277748609 = 109671^2 + 195647^2 .

It is a super-2 number, since 2×50305476850² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50305476797 and 50305476806.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47955126 + ... + 47956174.

Almost surely, 2^50305476850 is an apocalyptic number.

50305476850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50305476850 is a deficient number, since it is larger than the sum of its proper divisors (46895333150).

50305476850 is a wasteful number, since it uses less digits than its factorization.

50305476850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408 (or 1403 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 50305476850 in words is "fifty billion, three hundred five million, four hundred seventy-six thousand, eight hundred fifty".