2783008078049 has 8 divisors (see below), whose sum is σ = 2950865271840. Its totient is φ = 2617289192736.

The previous prime is 2783008078021. The next prime is 2783008078073. The reversal of 2783008078049 is 9408708003872.

2783008078049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2783008078049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2783008077985 and 2783008078003.

It is not an unprimeable number, because it can be changed into a prime (2783008078099) 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, 534574439 + ... + 534579644.

It is an arithmetic number, because the mean of its divisors is an integer number (368858158980).

Almost surely, 2^{2783008078049} is an apocalyptic number.

It is an amenable number.

2783008078049 is a deficient number, since it is larger than the sum of its proper divisors (167857193791).

2783008078049 is a wasteful number, since it uses less digits than its factorization.

2783008078049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069154239.

The product of its (nonzero) digits is 5419008, while the sum is 56.

The spelling of 2783008078049 in words is "two trillion, seven hundred eighty-three billion, eight million, seventy-eight thousand, forty-nine".