2051759244 has 48 divisors (see below), whose sum is σ = 4951296000. Its totient is φ = 660880896.

The previous prime is 2051759231. The next prime is 2051759299. The reversal of 2051759244 is 4429571502.

2051759244 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21532 + ... + 67580.

It is an arithmetic number, because the mean of its divisors is an integer number (103152000).

Almost surely, 2^2051759244 is an apocalyptic number.

It is an amenable number.

2051759244 is an abundant number, since it is smaller than the sum of its proper divisors (2899536756).

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

2051759244 is a wasteful number, since it uses less digits than its factorization.

2051759244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46182 (or 46180 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 2051759244 is about 45296.3491244052. The cubic root of 2051759244 is about 1270.6973754797.

The spelling of 2051759244 in words is "two billion, fifty-one million, seven hundred fifty-nine thousand, two hundred forty-four".