2782043052 has 24 divisors (see below), whose sum is σ = 6497895600. Its totient is φ = 926424576.

The previous prime is 2782043041. The next prime is 2782043071. The reversal of 2782043052 is 2503402872.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102777 + ... + 126992.

It is an arithmetic number, because the mean of its divisors is an integer number (270745650).

Almost surely, 2^2782043052 is an apocalyptic number.

It is an amenable number.

2782043052 is an abundant number, since it is smaller than the sum of its proper divisors (3715852548).

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

2782043052 is a wasteful number, since it uses less digits than its factorization.

2782043052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230785 (or 230783 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 2782043052 is about 52745.0760924657. The cubic root of 2782043052 is about 1406.4402352103.

The spelling of 2782043052 in words is "two billion, seven hundred eighty-two million, forty-three thousand, fifty-two".