50505049506 has 16 divisors (see below), whose sum is σ = 103740102144. Its totient is φ = 16380015984.

The previous prime is 50505049501. The next prime is 50505049531. The reversal of 50505049506 is 60594050505.

50505049506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (50505049501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113749890 + ... + 113750333.

It is an arithmetic number, because the mean of its divisors is an integer number (6483756384).

Almost surely, 2^50505049506 is an apocalyptic number.

50505049506 is an abundant number, since it is smaller than the sum of its proper divisors (53235052638).

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

50505049506 is a wasteful number, since it uses less digits than its factorization.

50505049506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227500265.

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 50505049506 in words is "fifty billion, five hundred five million, forty-nine thousand, five hundred six".