50005050555 has 16 divisors (see below), whose sum is σ = 80470559520. Its totient is φ = 26515200768.

The previous prime is 50005050541. The next prime is 50005050617. The reversal of 50005050555 is 55505050005.

It is not a de Polignac number, because 50005050555 - 2¹¹ = 50005048507 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9632290 + ... + 9637479.

It is an arithmetic number, because the mean of its divisors is an integer number (5029409970).

Almost surely, 2^50005050555 is an apocalyptic number.

50005050555 is a deficient number, since it is larger than the sum of its proper divisors (30465508965).

50005050555 is a wasteful number, since it uses less digits than its factorization.

50005050555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19269950.

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

The spelling of 50005050555 in words is "fifty billion, five million, fifty thousand, five hundred fifty-five".