50555551055106 has 32 divisors (see below), whose sum is σ = 107085559508928. Its totient is φ = 15856602739200.

The previous prime is 50555551055063. The next prime is 50555551055173. The reversal of 50555551055106 is 60155015555505.

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, 61500595 + ... + 62317206.

It is an arithmetic number, because the mean of its divisors is an integer number (3346423734654).

Almost surely, 2^{50555551055106} is an apocalyptic number.

50555551055106 is an abundant number, since it is smaller than the sum of its proper divisors (56530008453822).

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

50555551055106 is a wasteful number, since it uses less digits than its factorization.

50555551055106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123821826.

The product of its (nonzero) digits is 2343750, while the sum is 48.

The spelling of 50555551055106 in words is "fifty trillion, five hundred fifty-five billion, five hundred fifty-one million, fifty-five thousand, one hundred six".