50050005555 has 32 divisors (see below), whose sum is σ = 87387287040. Its totient is φ = 24259092480.

The previous prime is 50050005529. The next prime is 50050005589. The reversal of 50050005555 is 55550005005.

It is not a de Polignac number, because 50050005555 - 2⁶ = 50050005491 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 501939 + ... + 593331.

It is an arithmetic number, because the mean of its divisors is an integer number (2730852720).

Almost surely, 2^50050005555 is an apocalyptic number.

50050005555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50050005555 is a deficient number, since it is larger than the sum of its proper divisors (37337281485).

50050005555 is a wasteful number, since it uses less digits than its factorization.

50050005555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94731.

The product of its (nonzero) digits is 15625, while the sum is 30.

The spelling of 50050005555 in words is "fifty billion, fifty million, five thousand, five hundred fifty-five".