50553423650 has 24 divisors (see below), whose sum is σ = 95570838804. Its totient is φ = 19889870400.

The previous prime is 50553423649. The next prime is 50553423677. The reversal of 50553423650 is 5632435505.

It can be written as a sum of positive squares in 6 ways, for example, as 1938024529 + 48615399121 = 44023^2 + 220489^2 .

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, 8284397 + ... + 8290496.

Almost surely, 2^50553423650 is an apocalyptic number.

50553423650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50553423650 is a deficient number, since it is larger than the sum of its proper divisors (45017415154).

50553423650 is a wasteful number, since it uses less digits than its factorization.

50553423650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16574966 (or 16574961 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 38.

The spelling of 50553423650 in words is "fifty billion, five hundred fifty-three million, four hundred twenty-three thousand, six hundred fifty".