50055550554 has 8 divisors (see below), whose sum is σ = 100111101120. Its totient is φ = 16685183516.

The previous prime is 50055550547. The next prime is 50055550619. The reversal of 50055550554 is 45505555005.

It is a sphenic number, since it is the product of 3 distinct primes.

50055550554 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4171295874 + ... + 4171295885.

It is an arithmetic number, because the mean of its divisors is an integer number (12513887640).

Almost surely, 2^50055550554 is an apocalyptic number.

50055550554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

50055550554 is a wasteful number, since it uses less digits than its factorization.

50055550554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8342591764.

The product of its (nonzero) digits is 312500, while the sum is 39.

The spelling of 50055550554 in words is "fifty billion, fifty-five million, five hundred fifty thousand, five hundred fifty-four".