50209264850 has 12 divisors (see below), whose sum is σ = 93389232714. Its totient is φ = 20083705920.

The previous prime is 50209264837. The next prime is 50209264867. The reversal of 50209264850 is 5846290205.

It can be written as a sum of positive squares in 3 ways, for example, as 44523954049 + 5685310801 = 211007^2 + 75401^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50209264798 and 50209264807.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 502092599 + ... + 502092698.

Almost surely, 2^50209264850 is an apocalyptic number.

50209264850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50209264850 is a deficient number, since it is larger than the sum of its proper divisors (43179967864).

50209264850 is a wasteful number, since it uses less digits than its factorization.

50209264850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004185309 (or 1004185304 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 50209264850 in words is "fifty billion, two hundred nine million, two hundred sixty-four thousand, eight hundred fifty".