2145330050 has 24 divisors (see below), whose sum is σ = 4038397776. Its totient is φ = 847791440.

The previous prime is 2145330049. The next prime is 2145330067. The reversal of 2145330050 is 500335412.

It is a junction number, because it is equal to n+sod(n) for n = 2145329998 and 2145330025.

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, 254324 + ... + 262623.

It is an arithmetic number, because the mean of its divisors is an integer number (168266574).

Almost surely, 2^2145330050 is an apocalyptic number.

2145330050 is a deficient number, since it is larger than the sum of its proper divisors (1893067726).

2145330050 is a wasteful number, since it uses less digits than its factorization.

2145330050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517042 (or 517037 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2145330050 is about 46317.7077368904. The cubic root of 2145330050 is about 1289.7277333374.

Adding to 2145330050 its reverse (500335412), we get a palindrome (2645665462).

The spelling of 2145330050 in words is "two billion, one hundred forty-five million, three hundred thirty thousand, fifty".