50656051550 has 72 divisors (see below), whose sum is σ = 102639274416. Its totient is φ = 18591256320.

The previous prime is 50656051547. The next prime is 50656051583. The reversal of 50656051550 is 5515065605.

50656051550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1393202 + ... + 1429098.

It is an arithmetic number, because the mean of its divisors is an integer number (1425545478).

Almost surely, 2^50656051550 is an apocalyptic number.

50656051550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50656051550 is an abundant number, since it is smaller than the sum of its proper divisors (51983222866).

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

50656051550 is a wasteful number, since it uses less digits than its factorization.

50656051550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36102 (or 36084 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 38.

The spelling of 50656051550 in words is "fifty billion, six hundred fifty-six million, fifty-one thousand, five hundred fifty".