50549738406 has 16 divisors (see below), whose sum is σ = 101102265264. Its totient is φ = 16849448064.

The previous prime is 50549738339. The next prime is 50549738417. The reversal of 50549738406 is 60483794505.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176010 + ... + 363426.

It is an arithmetic number, because the mean of its divisors is an integer number (6318891579).

Almost surely, 2^50549738406 is an apocalyptic number.

50549738406 is an abundant number, since it is smaller than the sum of its proper divisors (50552526858).

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

50549738406 is a wasteful number, since it uses less digits than its factorization.

50549738406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232375.

The product of its (nonzero) digits is 3628800, while the sum is 51.

The spelling of 50549738406 in words is "fifty billion, five hundred forty-nine million, seven hundred thirty-eight thousand, four hundred six".