50055505650 has 36 divisors (see below), whose sum is σ = 134482459722. Its totient is φ = 13348134720.

The previous prime is 50055505607. The next prime is 50055505657. The reversal of 50055505650 is 5650555005.

50055505650 is a `hidden beast` number, since 5 + 0 + 0 + 5 + 550 + 56 + 50 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 46966258089 + 3089247561 = 216717^2 + 55581^2 .

It is not an unprimeable number, because it can be changed into a prime (50055505657) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 55616779 + ... + 55617678.

Almost surely, 2^50055505650 is an apocalyptic number.

50055505650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50055505650 is an abundant number, since it is smaller than the sum of its proper divisors (84426954072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50055505650 is a wasteful number, since it uses less digits than its factorization.

50055505650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111234475 (or 111234467 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 36.

The spelling of 50055505650 in words is "fifty billion, fifty-five million, five hundred five thousand, six hundred fifty".