50055555500146 has 32 divisors (see below), whose sum is σ = 85931677502208. Its totient is φ = 21421845956160.

The previous prime is 50055555500099. The next prime is 50055555500149. The reversal of 50055555500146 is 64100555555005.

It is a junction number, because it is equal to n+sod(n) for n = 50055555500096 and 50055555500105.

It is not an unprimeable number, because it can be changed into a prime (50055555500149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184714011 + ... + 184984801.

It is an arithmetic number, because the mean of its divisors is an integer number (2685364921944).

Almost surely, 2^{50055555500146} is an apocalyptic number.

50055555500146 is a deficient number, since it is larger than the sum of its proper divisors (35876122002062).

50055555500146 is a wasteful number, since it uses less digits than its factorization.

50055555500146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289546.

The product of its (nonzero) digits is 1875000, while the sum is 46.

The spelling of 50055555500146 in words is "fifty trillion, fifty-five billion, five hundred fifty-five million, five hundred thousand, one hundred forty-six".