5782778083 has 4 divisors (see below), whose sum is σ = 5824988280. Its totient is φ = 5740567888.

The previous prime is 5782778081. The next prime is 5782778087. The reversal of 5782778083 is 3808772875.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5782778083 - 2¹ = 5782778081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5782778081) 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, 21104893 + ... + 21105166.

It is an arithmetic number, because the mean of its divisors is an integer number (1456247070).

Almost surely, 2^5782778083 is an apocalyptic number.

5782778083 is a deficient number, since it is larger than the sum of its proper divisors (42210197).

5782778083 is a wasteful number, since it uses less digits than its factorization.

5782778083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42210196.

The product of its (nonzero) digits is 5268480, while the sum is 55.

The square root of 5782778083 is about 76044.5795767193. The cubic root of 5782778083 is about 1794.9217029651.

The spelling of 5782778083 in words is "five billion, seven hundred eighty-two million, seven hundred seventy-eight thousand, eighty-three".