5778140139 has 6 divisors (see below), whose sum is σ = 8346202436. Its totient is φ = 3852093420.

The previous prime is 5778140129. The next prime is 5778140197. The reversal of 5778140139 is 9310418775.

5778140139 is a `hidden beast` number, since 577 + 8 + 1 + 40 + 1 + 39 = 666.

5778140139 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5778140139 - 2⁸ = 5778139883 is a prime.

It is a super-4 number, since 4×5778140139⁴ (a number of 40 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5778140094 and 5778140103.

It is not an unprimeable number, because it can be changed into a prime (5778140129) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 321007777 + ... + 321007794.

Almost surely, 2^5778140139 is an apocalyptic number.

5778140139 is a deficient number, since it is larger than the sum of its proper divisors (2568062297).

5778140139 is a wasteful number, since it uses less digits than its factorization.

5778140139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642015577 (or 642015574 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The square root of 5778140139 is about 76014.0785578566. The cubic root of 5778140139 is about 1794.4417160815.

The spelling of 5778140139 in words is "five billion, seven hundred seventy-eight million, one hundred forty thousand, one hundred thirty-nine".