50000275525550 has 48 divisors (see below), whose sum is σ = 110907443469312. Its totient is φ = 16397605884000.

The previous prime is 50000275525549. The next prime is 50000275525591. The reversal of 50000275525550 is 5552557200005.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50000275525498 and 50000275525507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3105599126 + ... + 3105615225.

It is an arithmetic number, because the mean of its divisors is an integer number (2310571738944).

Almost surely, 2^{50000275525550} is an apocalyptic number.

50000275525550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50000275525550 is an abundant number, since it is smaller than the sum of its proper divisors (60907167943762).

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

50000275525550 is a wasteful number, since it uses less digits than its factorization.

50000275525550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6211214393 (or 6211214388 counting only the distinct ones).

The product of its (nonzero) digits is 437500, while the sum is 41.

The spelling of 50000275525550 in words is "fifty trillion, two hundred seventy-five million, five hundred twenty-five thousand, five hundred fifty".