2050045044 has 24 divisors (see below), whose sum is σ = 4788856128. Its totient is φ = 682574400.

The previous prime is 2050045043. The next prime is 2050045087. The reversal of 2050045044 is 4405400502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050045043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85657 + ... + 106944.

It is an arithmetic number, because the mean of its divisors is an integer number (199535672).

Almost surely, 2^2050045044 is an apocalyptic number.

It is an amenable number.

2050045044 is an abundant number, since it is smaller than the sum of its proper divisors (2738811084).

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

2050045044 is a wasteful number, since it uses less digits than its factorization.

2050045044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193495 (or 193493 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 2050045044 is about 45277.4231157207. The cubic root of 2050045044 is about 1270.3433969204.

Adding to 2050045044 its reverse (4405400502), we get a palindrome (6455445546).

The spelling of 2050045044 in words is "two billion, fifty million, forty-five thousand, forty-four".