5780774278 has 4 divisors (see below), whose sum is σ = 8671161420. Its totient is φ = 2890387138.

The previous prime is 5780774179. The next prime is 5780774303. The reversal of 5780774278 is 8724770875.

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

It is a super-3 number, since 3×5780774278³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1445193568 + ... + 1445193571.

It is an arithmetic number, because the mean of its divisors is an integer number (2167790355).

Almost surely, 2^5780774278 is an apocalyptic number.

5780774278 is a deficient number, since it is larger than the sum of its proper divisors (2890387142).

5780774278 is a wasteful number, since it uses less digits than its factorization.

5780774278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890387141.

The product of its (nonzero) digits is 6146560, while the sum is 55.

The square root of 5780774278 is about 76031.4032357683. The cubic root of 5780774278 is about 1794.7143580672.

The spelling of 5780774278 in words is "five billion, seven hundred eighty million, seven hundred seventy-four thousand, two hundred seventy-eight".