2050312253330 has 128 divisors (see below), whose sum is σ = 4151339216640. Its totient is φ = 722658263040.

The previous prime is 2050312253189. The next prime is 2050312253359. The reversal of 2050312253330 is 333522130502.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2050312253293 and 2050312253302.

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 63 ways as a sum of consecutive naturals, for example, 336720926 + ... + 336727014.

It is an arithmetic number, because the mean of its divisors is an integer number (32432337630).

Almost surely, 2^{2050312253330} is an apocalyptic number.

2050312253330 is an abundant number, since it is smaller than the sum of its proper divisors (2101026963310).

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

2050312253330 is a wasteful number, since it uses less digits than its factorization.

2050312253330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6684.

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 2050312253330 its reverse (333522130502), we get a palindrome (2383834383832).

The spelling of 2050312253330 in words is "two trillion, fifty billion, three hundred twelve million, two hundred fifty-three thousand, three hundred thirty".