2050321544 has 16 divisors (see below), whose sum is σ = 3844873500. Its totient is φ = 1025021952.

The previous prime is 2050321543. The next prime is 2050321549. The reversal of 2050321544 is 4451230502.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1893120100 + 157201444 = 43510^2 + 12538^2 .

It is not an unprimeable number, because it can be changed into a prime (2050321543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73232 + ... + 97280.

Almost surely, 2^2050321544 is an apocalyptic number.

It is an amenable number.

2050321544 is a deficient number, since it is larger than the sum of its proper divisors (1794551956).

2050321544 is a wasteful number, since it uses less digits than its factorization.

2050321544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34712 (or 34708 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2050321544 is about 45280.4764109213. The cubic root of 2050321544 is about 1270.4005069109.

The spelling of 2050321544 in words is "two billion, fifty million, three hundred twenty-one thousand, five hundred forty-four".