50550000655 has 32 divisors (see below), whose sum is σ = 75842500608. Its totient is φ = 31422336000.

The previous prime is 50550000649. The next prime is 50550000703. The reversal of 50550000655 is 55600005505.

It is not a de Polignac number, because 50550000655 - 2⁵ = 50550000623 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50071 + ... + 321880.

It is an arithmetic number, because the mean of its divisors is an integer number (2370078144).

Almost surely, 2^50550000655 is an apocalyptic number.

50550000655 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50550000655 is a deficient number, since it is larger than the sum of its proper divisors (25292499953).

50550000655 is a wasteful number, since it uses less digits than its factorization.

50550000655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372327.

The product of its (nonzero) digits is 18750, while the sum is 31.

The spelling of 50550000655 in words is "fifty billion, five hundred fifty million, six hundred fifty-five", and thus it is an aban number.