50082805505550 has 48 divisors (see below), whose sum is σ = 129605590604160. Its totient is φ = 12774744591840.

The previous prime is 50082805505437. The next prime is 50082805505563. The reversal of 50082805505550 is 5550550828005.

It is a self number, because there is not a number n which added to its sum of digits gives 50082805505550.

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, 7258374160 + ... + 7258381059.

It is an arithmetic number, because the mean of its divisors is an integer number (2700116470920).

Almost surely, 2^{50082805505550} is an apocalyptic number.

50082805505550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50082805505550 is an abundant number, since it is smaller than the sum of its proper divisors (79522785098610).

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

50082805505550 is a wasteful number, since it uses less digits than its factorization.

50082805505550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14516755257 (or 14516755252 counting only the distinct ones).

The product of its (nonzero) digits is 2000000, while the sum is 48.

The spelling of 50082805505550 in words is "fifty trillion, eighty-two billion, eight hundred five million, five hundred five thousand, five hundred fifty".