2800550500050 has 24 divisors (see below), whose sum is σ = 6945365240496. Its totient is φ = 746813466640.

The previous prime is 2800550500009. The next prime is 2800550500067. The reversal of 2800550500050 is 500050550082.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2800550499990 and 2800550500017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9335168184 + ... + 9335168483.

It is an arithmetic number, because the mean of its divisors is an integer number (289390218354).

Almost surely, 2^{2800550500050} is an apocalyptic number.

2800550500050 is an abundant number, since it is smaller than the sum of its proper divisors (4144814740446).

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

2800550500050 is a wasteful number, since it uses less digits than its factorization.

2800550500050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18670336682 (or 18670336677 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 2800550500050 in words is "two trillion, eight hundred billion, five hundred fifty million, five hundred thousand, fifty".